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Behavioral
a year ago
What would do do if a co-worker consistently shows up late to scheduled meetings?
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Roblox

SailPoint

Flexport

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a year ago
StatisticsML Knowledge
a year ago
Could you lay out the meanings of false positives and false negatives in statistical hypothesis testing, and why they play a crucial role in interpreting the results?
Data Scientist

Roblox

Headspace Logo

Headspace

Yahoo Logo

Yahoo

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a year ago
Behavioral
a year ago
How is your experience aligned with the values of Roblox?
Data Scientist

Roblox

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a year ago
Behavioral
a year ago
Which skills make you an ideal candidate?
Data ScientistData Science ManagerEngineering ManagerUX Designer

Roblox

JP Morgan Logo

JP Morgan

ServiceNow Logo

ServiceNow

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a year ago
Behavioral
a year ago
Which of your past challenges is your most memorable?
Data ScientistEngineering ManagerUX DesignerUX Researcher

Roblox

Rivigo Logo

Rivigo

Panasonic Logo

Panasonic

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a year ago
Metrics and Experimentation
a year ago
How would you define whether a marketing channel is thriving or not?
Data Scientist

Roblox

Arm Logo

Arm

Gusto Logo

Gusto

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a year ago
Behavioral
a year ago
Describe a time when you failed at work.
Data ScientistSoftware EngineerTechnical Program ManageriOS Engineer

Roblox

Epic Systems Logo

Epic Systems

Juul Labs Logo

Juul Labs

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a year ago
ML Knowledge
a year ago
What is the principle behind k-means clustering, and does it locate the global optimum? Code up an implementation that takes an N*D matrix.
Data Scientist

Roblox

Chime Logo

Chime

Convoy Logo

Convoy

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a year ago
Behavioral
a year ago
How would you change Roblox if you had a chance?
Data Scientist

Roblox

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a year ago
ML KnowledgeStatistics
a year ago
How would you describe PCA and what drawbacks might it have?
Data ScientistMachine Learning Engineer

Roblox

Shutterstock Logo

Shutterstock

Improbable Logo

Improbable

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a year ago

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

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