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Behavioral
7 months ago
Describe a time when you provided assistance to a colleague. How did the interaction turn out?
Data ScientistFull Stack Software EngineerProduction EngineerFrontend Engineer

TikTok

Palantir Technologies

Rebel Foods

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7 months ago
Product Case
8 months ago
Can you explain how you would determine if two Instagram users are best friends?
Data Scientist

TikTok

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8 months ago
Behavioral
8 months ago
Can you share with me a time when you had to convince someone of a particular idea? What did you do?
Data ScientistTechnical Program ManagerSoftware EngineerBackend Engineer

TikTok

Guidewire Software Logo

Guidewire Software

Remitly Logo

Remitly

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8 months ago
Statistics
9 months ago
When you split a population for A/B testing, what are some reasons you could see a significant difference in the control and variant groups?
Data Scientist

TikTok

Dollar Shave Club Logo

Dollar Shave Club

Rivian Logo

Rivian

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9 months ago
Data Visualization
9 months ago
How do you approach the challenge of visualizing data with several dimensions?
Data Scientist

TikTok

Sprout Social Logo

Sprout Social

SwiftKey Logo

SwiftKey

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9 months ago
ML Knowledge
9 months ago
How would you describe the Random Forest algorithm to someone unfamiliar with it?
Data Scientist

TikTok

Digit Logo

Digit

Figma Logo

Figma

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9 months ago
Behavioral
10 months ago
Can you tell me about how you see your career developing over the next five years? How does TikTok fit into this plan?
Data Scientist

TikTok

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10 months ago
Behavioral
10 months ago
What would you say are your biggest achievements in your current role?
Data ScientistData Science ManagerEngineering ManagerUX Designer

TikTok

Tableau Logo

Tableau

N26 Logo

N26

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10 months ago
Behavioral
10 months ago
I want to know about a time you were proven wrong
Data ScientistEngineering ManagerUX DesignerUX Researcher

TikTok

nCino Logo

nCino

Grab Logo

Grab

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10 months ago
Statistics
10 months ago
Does using highly correlated predictor variables in logistic regression affect our ability to make sound statistical conclusions? How do we handle that?
Data Scientist

TikTok

Zomato Logo

Zomato

Palo Alto Networks Logo

Palo Alto Networks

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10 months ago

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

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