Facebook Data Analyst | October 2020
?•Anonymous•April 5, 2021•
Position: Data Analyst, Data Scientist
How was the interview process? What was it like?
What is a p value? What range of values can r^2 take?
What technical questions were asked?
What was one of your solutions?
If you don't look at the graph itself, you may miss that a relationship may actually be parabolic and not weakly linear. On the other hand, a lower r^2 might be biased by an outlier, where once removed, would leave you with a strongly linear relationship.