Interview Question

What are the two human qualities you value the most.

Explain likely differences between administrative datasets and datasets gathered from experimental studies. What are likely problems encountered with administrative data? How do experimental methods help alleviate these problems? What problem do they bring?

You have data on the duration of calls to a call center. Generate a plan for how you would code and analyze these data. Explain a plausible scenario for what the distribution of these durations might look like. How could ...

How do you handle missing data? What imputation techniques do you recommend?

explain what an inlier is and how you might screen for them and what would you do if you found them in your dataset.

What is an outlier? Explain how you might screen for outliers and what would you do if you found them in your dataset.

What's the difference between supervised and unsupervised machine learning?

What is the output of a CNN after applying a filter?

What is the difference between an inner join and outer join?

What is a  logistic regression classifier