Formula for t-test hypothesis testing?
Data Science Interview Questions
10,351 data science interview questions shared by candidates
They were all behavioral questions related to your experience. For example: name a conflict that you had at your internship and how did you handle it?
Given a training set of users with their demographic information, psychology test of their personality (openness to like pages or not) and the pages of FB they have liked so far, how could we predict the gender, age and other demographics of unseen data?
What are your certifications and what would you like to teach?
Complete this coding challenge to potentially have an interview.
Open ended question about driver incentives.
Restaurant recommendation using restaurant feature (location, reviews and other features) with users visit info
How to use the tableau in your project Write a sql to select top 5 salary from employer table What predictors you plan to use in your project's model? How to check you model in practical markets?
Experience on timeseries models, if i have worked on them outside of my work like on kaggle.
Estimate the annual revenue of a multiscreen cinema? Try 2 different methods
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