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Statistics

6 months ago

Can you differentiate between panel data and cross sectional data for me?

Data Scientist

Uber

Paytm

Coupang

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6 months ago

Behavioral

6 months ago

Describe a time when you failed at work.

Data ScientistProgram ManagerTechnical Program ManagerFull Stack Software Engineer

Square

Stripe

Snap

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6 months ago

Behavioral

6 months ago

Please tell me a time when you delivered above and beyond what was expected

Data ScientistProgram ManagerTechnical Program ManagerFull Stack Software Engineer

Dropbox

Stripe

Square

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6 months ago

BehavioralTechnical

6 months ago

What did you learn from a craft conference you attended recently?

Data ScientistData Science ManagerEngineering ManagerUX Designer

DoorDash

Palantir Technologies

TikTok

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6 months ago

ML CaseML Knowledge

6 months ago

Walk me through a Monte Carlo simulation to estimate Pi.

Data ScientistMachine Learning Engineer

Google

Apple

Palantir Technologies

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6 months ago

Statistics

6 months ago

How would you interpret Markov Chains to someone with no background in them?

Data Scientist

Palantir Technologies

DoorDash

Centrica

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6 months ago

BehavioralTechnical

6 months ago

What did you learn from a craft conference you attended recently?

Data ScientistData Science ManagerEngineering ManagerUX Designer

DoorDash

Palantir Technologies

TikTok

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6 months ago

Behavioral

6 months ago

I'd like to hear about a time you led a team.

Data ScientistML Engineering ManagerData Engineering ManagerData Science Manager

Google

Flexport

Apple

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6 months ago

ML Knowledge

6 months ago

Can you shed light on the differences between L1 and L2 regularization approaches for regression analysis and when choosing one over the other is ideal?

Data Scientist

Apple

Yahoo

Outbrain

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6 months ago

ML Knowledge

6 months ago

Can you walk me through the sequence of steps you take when performing ETL?

Data Scientist

Andela

Electronic Arts

Adobe

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6 months ago

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^*All interview questions are submitted by recent Data Scientist candidates, labelled and categorized by Prepfully, and then published after verification by current and ex-Data Scientist employees.