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Norwegian cruise line Interview Questions

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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?

Statistics

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

JOB SUMMARYResponsible for compiling, structuring, and analyzing HR data, metrics, and statistics to develop insights and conclusions that help streamline HR processes throughout the organization. DUTIES & RESPONSIBILITIES<ul><li>Gather and compile relevant HR data and metrics from a variety of sources including the human resources information system (HRIS) to drive insights into HR and business performance.</li><li>Analyze data and statistics for trends and patterns with a focus on turnover, retention, talent acquisition, compensation, and other areas of the business as required.</li><li>Develop templates and dashboards for reports to make it easier to present findings to senior leadership.</li><li>Participate in the design, development, and implementation of HR reporting tools. Assist in the growth efforts of HR analytics offerings.</li><li>Partner with stakeholders to understand data requirements to develop HR reporting tools and services such as dashboard development, to support the department.</li><li>Regularly produce HR metric reports and share results with HR leadership. Produce actionable reports that show key HR performance indicators, identify areas of improvement into current operations, and display root cause analysis of problems.</li><li>Communicate findings and insight to management and key stakeholders.</li><li>Based on metrics and analysis, make recommendations for policies and activities to improve existing HR processes.</li><li>Provide reporting solutions and respond to ad-hoc report requests across multiple business areas.</li><li>Ensure data integrity by implementing quality assurance practices.</li><li>Conduct HRIS testing for system enhancements. Audit the HR systems to ensure data integrity and accuracy.</li><li>Perform other job-related functions and projects as assigned.</li></ul> QUALIFICATIONSDEGREE TYPE: Bachelor DegreeFIELD(S) OF STUDY: Bachelor's Degree in Human Resources Management, Business Administration, Data Analytics, or related field of study; or any equivalent combination of relevant education, skills, training, and experience. EXPERIENCE: Minimum 3 years' experience in HR data analysis. Kibana, PeopleSoft HR, and Tableau experience preferred, experience with other similar data analysis software/tools will be considered. COMPETENCIES/SKILLS<ul><li>Strong proficiency with Microsoft Office suite with special emphasis in Excel.</li><li>Working knowledge of PeopleSoft, or other HRIS systems, and database management systems.</li><li>Knowledge of HR best practices, laws, regulations, and policies. Strong knowledge of data analysis techniques, tools, and software.</li><li>Knowledge of various statistical models, metrics, and KPIs.</li><li>Strong verbal and written communication skills.</li><li>Effective interpersonal skills to work with various members in the department and upper management.</li><li>Ability to maintain discretion and confidentiality due to the sensitive data involved.</li><li>Critical thinking and problem-solving skills, to resolve data issues and any other barriers to progress.</li><li>Excellent research and analytical skills to effectively analyze collected data.</li><li>Strong attention to detail.</li><li>Ability to handle multiple tasks and priority changes in a fast-paced environment.</li></ul>

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

Norwegian cruise line Interview Questions

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Norwegian cruise line Interview Questions

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