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T-rex corporation Interview Questions

t-rex corporation (http://www.trexcorporation.com) is a hubzone certified leading business in the federal information technology sector delivering program management and information technology solutions every day to satisfied clients. we partner with our clients to meet the mission and overcome challenges and our staff are well qualified engineers, specialists and managers experienced at meeting and exceeding our commitments.
at the heart of t-rex, we are problem solvers offering innovation, quality and world class service in the following areas:
<ul>
<li>program management and performance excellence</li>
<li>full lifecycle cots/application engineering/development/test</li>
<li>soa architectures</li>
<li>agile methodologies</li>
<li>end user support (help/service desk, deskside support)</li>
<li>document conversion, indexing and data capture services</li>
</ul>
we are engaged critical mission support numerous federal agencies including the department of commerce, us census bureau, department of veteran affairs and at departmen

t-rex corporation (http://www.trexcorporation.com) is a hubzone certified leading business in the federal information technology sector delivering program management and information technology solutions every day to satisfied clients. we partner with our clients to meet the mission and overcome challenges and our staff are well qualified engineers, specialists and managers experienced at meeting and exceeding our commitments.

 at the heart of t-rex, we are problem solvers offering innovation, quality and world class service in the following areas:

 - program management and performance excellence
 - full lifecycle cots/application engineering/development/test
 - soa architectures
 - agile methodologies
 - end user support (help/service desk, deskside support)
 - document conversion, indexing and data capture services

 we are engaged critical mission support numerous federal agencies including the department of commerce, us census bureau, department of veteran affairs and at departmen

Overview

A/B Testing

Algorithms

Analytics

Machine Learning

Probability

Product Metrics

Python

Statistics

T-rex corporation Interview Guides

Suppose there exists a new airline named Jetco that flies domestically across North America. Jetco recently had a study commissioned that tested the boarding time of every airline, and it came out that Jetco had the fastest average boarding times of any airline.

What factors could have biased this result, and what would you look into?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

Boarding Times Bias

A new airline came out as the fastest average boarding times compared to other airlines.  What factors could have biased this result and what would you look into?

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

In an A/B test, how can you check if assignment to the various buckets was truly random?

In an A/B test, which of the following is a common method to determine if the assignment to the test groups was truly random?

In an A/B test, which of the following is a common method to determine if the assignment to the test groups was truly random?

Random Bucketing

A/B Testing & Experimentation

<h3>Job Description</h3><div>Job Description<div>Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Software Engineer 1 to join our dynamic team in the Ft. Meade, MD area.Responsibilities:<ul><li>The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real­ time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the­ shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. </li><li>Software Engineer needs to support design, development, test, deployment, and documentation of Data Dictionary Capability. Primary functions will include Java/Spring Development to maintain and enhance a user interface that allows for the creation of specifications that define attributes and valid values, a database to store the specifications, and a Rest service that will allow for programmatic access to the specifications.</li></ul>Requirements:<ul><li>Bachelor's Degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines and 3 years of Software Engineering experience. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 7 years. </li><li>Active TS/SCI w/ FSP</li></ul>Desired Skills:<ul><li>Experience developing software and systems in Java (J2EE)</li><li>Experience with the following:</li><li>Spring</li><li>Postgres (SQL)</li><li>User Interface design and testing</li><li>Web services using REST, XML, and JSON</li><li>Linux</li><li>Docker/Kubernetes</li><li>Deployment pipelines</li><li>Task tracking/Ticketing systems (JIRA, Redmine, or similar)</li><li>Ability to clearly and professionally communicate ideas and status updates to peers and management.</li></ul>T-Rex OverviewEstablished in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.In compliance with pay transparency guidelines, the annual base salary range for this position is $130,000 - $160,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits. </div></div>

<h3>Job Description</h3><div>Job Description<div>T-Rex Solutions is seeking a results-driven Business Intelligence Analyst to support our IRS Development, Infrastructure, Security and Modernization (DISM) program. The program objective is to provide ongoing support for the development, operation and maintenance of critical CI/CD capabilities, enterprise infrastructure, application development, and modernization of IRS tax filing and enterprise systems. The ideal candidate will be responsible for producing financial and market intelligence by querying data repositories and generating periodic reports. You will devise methods for identifying data patterns and trends in available information sources to support strategic decision-making. This is a fully remote program and requires all individuals to pass an IRS investigation and acquire a public trust clearance.Responsibilities:<ul><li>Data Analysis: Query data repositories to extract relevant information for financial and market analysis.</li><li>Report Generation: Create and distribute periodic reports that provide insights into financial and market trends.</li><li>Trend Identification: Devise methods to identify data patterns and trends in available information sources.</li><li>Data Visualization: Use data visualization tools to present complex data in an understandable format.</li><li>Collaboration: Work closely with other departments to understand their data needs and provide analytical support.</li><li>Quality Assurance: Ensure the accuracy and integrity of data used for analysis and reporting.</li></ul>Requirements:<ul><li>Bachelor's Degree in Business, Finance, Economics, Computer Science, or a related field</li><li>US Citizenship required</li><li>Must be able to pass an IRS public trust investigation</li><li>Experience in data analysis, business intelligence, or a related role.</li><li>Proficiency in SQL and experience with BI tools such as Tableau, Power BI, or similar. Familiarity with statistical software (e.g., R, Python) is a plus.</li><li>Strong analytical and problem-solving abilities with attention to detail.</li><li>Excellent verbal and written communication skills to effectively convey insights and recommendations.</li></ul>Desired Skills:<ul><li>Experience with financial analysis and market research.</li><li>Knowledge of data warehousing concepts and tools.</li><li>Familiarity with cloud-based data platforms (e.g., AWS, Azure).</li><li>Current IRS clearance desired</li></ul>T-Rex OverviewEstablished in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.In compliance with pay transparency guidelines, the annual base salary range for this position is $50,000 - $65,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits. </div></div>

<h3>Job Description</h3><div>Job Description<div>Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Senior Software Engineer 3 to join our dynamic team at Ft. Meade, MD in support of the Intelligence Community.Responsibilities:<ul><li>Proficient in Java programming with experience in developing, testing, and deploying scalable applications.</li><li>Experience writing and optimizing Regular Expressions (Regex) for data validation, text parsing, and pattern matching.</li><li>Experience with entity extraction and data normalization to standardize unstructured or semi-structured information.</li></ul>Requirements:<ul><li>Bachelor's and 20 years of related experience or 25 years of related experience without a degree. </li><li>Active TS/SCI w/ FSP required within 7 years.</li></ul>Desired:<ul><li>Strong knowledge of NSA corporate processing systems and corporate normalization tools.</li><li>Experience with GHOSTMACHINE and associated schema structures.</li><li>Familiarity with language processing techniques for text analysis and information extraction.</li></ul>T-Rex OverviewEstablished in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.In compliance with pay transparency guidelines, the annual base salary range for this position is $190,000 - $225,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits. </div></div>

<h3>Job Description</h3><div>Job Description<div>T-Rex is looking for a fully cleared HPC Software Engineer 3 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community.Responsibilities:<ul><li>The HPC Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Critical for an HSE is either a very strong math background and/or a very strong computer hardware background. One or both of these is required in order for the HSE to be able to understand the intricacies of the HPC architecture that is being targeted by the software being developed, or to understand the complex mathematical principles which underlie the software applications being developed. The HPC systems might include, but are not limited to, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS)/Government Off-The- Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. Working knowledge of Configuration Management (CM) tools and Web Services implementation.</li></ul>Requirements:<ul><li>Bachelor's degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus seven (7) years of experience as an HSE in programs and contracts of similar scope, type, and complexity. OR Master's degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus five (5) years of experience as an HSE in programs and contracts of similar scope, type, and complexity. OR Nine (9) years of experience as an HSE in programs and contracts of similar scope, type, and complexity.</li><li>Linux, Linux tools</li><li>Infrastructure automation technology: Ansible, SaltStack, Puppet, Chef, Terraform, etc.</li><li>Willing and able to learn Ansible</li><li>Adapting to and adhering to project-specific Ansible coding standards</li><li>Familiar with and able to perform full software-development lifecycle support with version-control tools (Git, GitLab)</li><li>Works independently, as well as with a team, to ensure that all components are functioning properly</li><li>Stays abreast of the latest industry trends in both open source and commercial solutions. Supports determination of if-and-when to incorporate them into an IAC solution</li><li>Communicative, collaborative, and organized</li><li>Willing and able to learn new tools, protocols, custom software, firmware, and hardware</li><li>Active and transferable U.S. government issued TS/SCI with FSP security clearance is required.</li></ul>Desirable: <ul><li>Programming in Ansible</li><li>Bash scripting</li><li>Python</li><li>Container orchestration technologies</li><li>Rancher Kubernetes Engine 2 (RKE2)</li><li>Best practices in DevSecOps, system administration, infrastructure network services (DNS, DHCP, PXE, NTP, etc.)</li><li>Security concepts pertaining to one or more of: identity and access management (IAM), access control, secrets management, and/or any security products related to these concepts</li><li>Security architecture</li><li>Cloud security</li><li>Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify</li></ul>T-Rex OverviewEstablished in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.In compliance with pay transparency guidelines, the annual base salary range for this position is $160,000 - $190,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits. </div></div>

<h3>Job Description</h3><div>Job Description<div>Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Software Engineer 1 to join our dynamic team in the Ft. Meade, MD area.Responsibilities:<ul><li>Endpoint Services is seeking a Software Engineer to work with a team of developers to implement new capabilities in support of the current classification marking tool and the tool to be used to support M365 web-based applications. The position involves full life cycle design, development, testing, and documentation of policy-driven software across multiple fabrics. The focus will include the extension and customization of tools used for classification string validation and comparison for access control. This position requires an individual with a software development background that can perform both development and enhance testing. The candidate will be expected to provide input throughout the software lifecycle and follow established development processes. The candidate will be required to improve testing at all levels and work with system engineers to document the processes.</li></ul>Requirements:<ul><li>Bachelor's Degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines and 3 years of Software Engineering experience. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 7 years. </li><li>Have working knowledge of JavaScript, Jest, and Cypress</li><li>Required to actively participate in code reviews</li><li>Analyze system requirements, the concept of operations, and high-level system architecture to develop requirements specifications documents</li><li>Gather, analyze, and capture customer requirements.</li><li>Assist in the development of requirements for new features</li><li>Ability to create and expand unit and functional tests</li><li>Experience with creating/updating system engineering and test documentation</li><li>Active TS/SCI w/ FSP</li></ul>Desired Skills:<ul><li>Track and respond to user issues/questions</li><li>Triage user issues</li><li>Test new configurations/software releases</li><li>Coordinate with test users for various scenarios</li><li>Track and report testing results</li><li>Working knowledge of testing, creating test plans, and performing various test cycles (i.e.: logic, end user, and performance)</li><li>Able to work independently and in a team setting</li></ul>T-Rex OverviewEstablished in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.In compliance with pay transparency guidelines, the annual base salary range for this position is $130,000 - $160,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits. </div></div>

<h3>Job Description</h3><div>Job Description<div>Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Senior Software Engineer 4 to join our dynamic team in the Ft. Meade, MD area.Responsibilities:<ul><li>The Software Engineer will work with a team of other principal and senior-level contributors to provide development and production support for the AdmitIT product in support of the Zero Trust architecture. The Software Engineer will be responsible for building, managing, and automating configurable AdmitIT/ICAM product installations for DoD customers. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real­ time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the­ shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. </li></ul>Requirements:<ul><li>Bachelor's Degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines and 12 years of Software Engineering experience. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 16 years</li><li>5 years of work experience in the SIGINT, IA, or IT domains </li><li>Active TS/SCI w/ FSP</li></ul>Desired Skills:<ul><li>Ability to solve complex system/integration problems</li><li>Strong technical acumen and troubleshooting skills</li><li>Experience with PKI</li><li>Understanding of scalability and high-availability strategies with deployments across multiple service centers (e.g., availability zones)</li><li>Experience with SW development methodologies</li><li>Knowledge of application and security testing, vulnerability management and tracking</li><li>Understanding of Risk Management Framework (RMF)</li><li>Demonstrated engineering experience on programs with requirements, functional analysis, and allocation, conducting system requirement reviews, developing CONOPS and system architectures</li><li>Strong verbal and written communication skills</li><li>Experience in working with Software Development, Test Engineers, and System Administration teams to establish capabilities that meet requirements</li><li>Ability to facilitate meetings and brief technical concepts to technical and non-technical personnel</li><li>Experience with developing program review materials</li><li>Must be able to work in a collaborative environment. Must be able to work with minimum supervision and be customer focused</li></ul>T-Rex OverviewEstablished in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.In compliance with pay transparency guidelines, the annual base salary range for this position is $230,000 - $280,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits. </div></div>

Question	Topic	Difficulty	Ask Chance
Boarding Times Bias	Statistics	Medium	Very High
Hundreds of Hypotheses	Statistics	Medium	Very High
Random Bucketing	A/B Testing & Experimentation	Medium	Very High

T-rex corporation Interview Questions

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T-rex corporation Interview Questions

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