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Coding
3 years ago
Look at these words and tell me which ones are anagrams? Arcade and Arced, Elbow and Below.
Data Scientist

Chewy

Duolingo

MongoDB

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3 years ago
Statistics
3 years ago
What are some advantages and disadvantages of using the Wilk-Shapiro measure to determine if a dataset meets the requirements of normality?
Data Scientist

Chewy

Coursera

Nutanix

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3 years ago
Behavioral
3 years ago
Give me one thing about you that isn't in your resume.
Data ScientistEngineering ManagerUX DesignerUX Researcher

Chewy

Superhuman Logo

Superhuman

DeliveryHero Logo

DeliveryHero

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3 years ago
Behavioral
3 years ago
What did you learn from a recent failure? How has this failure made you a better Data Scientist?
Data Scientist

Chewy

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3 years ago
Coding
3 years ago
Could you design an algorithm to locate the longest palindrome in a specified string?
Data ScientistMachine Learning Engineer

Chewy

Postmates Logo

Postmates

Shutterstock Logo

Shutterstock

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3 years ago
Behavioral
3 years ago
Tell me about a time when you helped mentor a new joiner.
Data ScientistiOS EngineerBackend EngineerProduct Manager

Chewy

Okta Logo

Okta

Mitto Logo

Mitto

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3 years ago
ML Knowledge
3 years ago
What distinguishes bagging from boosting, and how do they impact the bias and variance of a model?
Data Scientist

Chewy

Peloton Logo

Peloton

Niantic Logo

Niantic

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3 years ago
SQL
3 years ago
Is it true that subqueries tend to be slower in execution than joins?
Data Scientist

Chewy

trivago Logo

trivago

eToro Logo

eToro

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3 years ago
ML Knowledge
3 years ago
Build a KNN classifier from scratch.
Data Scientist

Chewy

Fiverr Logo

Fiverr

Zalora Logo

Zalora

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3 years ago
Behavioral
3 years ago
What do you think Chewy values in its employees?
Data Scientist

Chewy

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3 years ago

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*All interview questions are submitted by recent Chewy Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Chewy.

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