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Statistics
3 years ago
Describe regression to an executive with no background in statistics.
Data Scientist

GitHub

Snowflake

Dollar Shave Club

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3 years ago
Product Case
3 years ago
Reflecting on the era when Meta featured just 'Comment' and 'Like', how would you structure an experiment to test the integration of additional reaction buttons like 'care' or 'sad'? What steps would you take to construct an A/B test for this?
Data Scientist

GitHub

Dropbox

Gusto

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3 years ago
Statistics
3 years ago
Can you demonstrate how to create a normally distributed set of 1000 data points with particular mean and variance, conduct summary statistics, and construct a density plot for it?
Data Scientist

GitHub

WeWork Logo

WeWork

Bolt Logo

Bolt

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3 years ago
Coding
3 years ago
Can you create a Python function that adjusts the stream count for songs with a markdown rate?
Data Scientist

GitHub

ZocDoc Logo

ZocDoc

Avito Logo

Avito

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3 years ago
ML Knowledge
3 years ago
What's the significance of Gradient Descent in the context of training deep learning models?
Data Scientist

GitHub

Booking.com Logo

Booking.com

BetterUp Logo

BetterUp

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3 years ago
ML Knowledge
3 years ago
Can you discuss the tradeoffs involved in utilizing decision trees to make business decisions?
Data Scientist

GitHub

Robinhood Logo

Robinhood

Audible Logo

Audible

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3 years ago
Behavioral
3 years ago
How do you earn the trust of a team?
Data ScientistData Engineering ManagerEngineering ManagerUX Designer

GitHub

Western Digital Logo

Western Digital

FleetSmith Logo

FleetSmith

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3 years ago
Behavioral
3 years ago
Tell me about a team experience you had
Data ScientistBackend EngineerProduct ManagerTechnical Program Manager

GitHub

Workiva Logo

Workiva

Udacity Logo

Udacity

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3 years ago
ML Knowledge
3 years ago
What is outlier detection?
Data Scientist

GitHub

Redfin Logo

Redfin

Affirm Logo

Affirm

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3 years ago
Coding
3 years ago
With the limitations of only having a random number generator, what approach would you take to generate i.i.d. draws from distribution X?
Data Scientist

GitHub

ClassPass Logo

ClassPass

HubSpot Logo

HubSpot

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3 years ago

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

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