Data Scientist Interview Questions in New York City, NY | Glassdoor

Data Scientist Interview Questions in New York City, NY

"Every business collects data, and it's the job of the data scientist to analyze, interpret, and communicate that information in a way that will help drive company decisions. In an interview, expect to answer technical questions about your ability to perform quantitative tests as well as create clear visualizations of large, complex data sets. Come ready to discuss past projects you've worked on and how you communicate data findings clearly and concisely in order to help solve business-related problems."

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Statistics, Machine Learning, Data Engineering

1 Answer

Know Data Science basics. Be creative and analytical.

Explain Python.

2 Answers

Do you like beer or wine more?

1 Answer

You need to make a sequence of successive predictions where each prediction depends on the previous one. How can you speed up the process? (I'm paraphrasing because it wasn't really a well-defined question, and it referenced some information that the firm might like kept confidential).

1 Answer

Bayes' Formular: Marbles: There are 30 red marbles and 10 black marbles in Urn #1. You have 20 red and 20 Black marbles in Urn 2. Randomly you pull a marble from the random urn and find that it is red. What is the probability that it was pulled from Urn #1

3 Answers

Two random cards numbered from 1,2...100 are pulled from the deck. What is the probability that one number doubles the other from the deck.

3 Answers

Alice and Bob take turns in rolling a fair dice. Whoever gets "6" first wins the game. Alice starts the game. What are the chances that Alice wins.

5 Answers

1). What are two prime numbers that SUM to 999

1 Answer

Write C++ code to copy a graph, once done whats the algorithmical complexity of this

1 Answer

What time are you available for a phone call?

1 Answer