What are some typical data scientist interview questions?



Data scientist is a professional with the abilities to assemble huge size of data to examine and integrate the information into actionable plans for top companies and other organizations.

“A data scientist is that unique blend of skills that can both unlock the insights of data and tell a fantastic story via the data”

Few skills and knowledge are expected for this designation. Some of the interview questions which are asked by me for recruiting Data Scientist are listed below:

1. What is Data Science? Also, list the differences between supervised and unsupervised learning.
2. What are the important skills to have in Python with regard to data analysis?
3. Python or R – Which one would you prefer for text analytics?
4. Which technique is used to predict categorical responses?
5. What is logistic regression? Or State an example when you have used logistic regression recently.
6. What are Recommended Systems?
7. Differentiate between uni-variate, bi-variate and multivariate analysis.
8. Why data cleaning plays a vital role in analysis?
9.What are the important skills to have in Python with regard to data analysis?
10. What is Selection Bias?
More Questions, Checkout: Data Science Interview Questions and Answers


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