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SQL
3 years ago
Can you provide me the average value of transaction for customers who have made over 10 purchases in the past 90 days?
Data Scientist

Plaid

Deliveroo

Patreon

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3 years ago
Statistics
4 years ago
What is the distinction between type I and type II errors when conducting a hypothesis test? And do you believe one is more detrimental than the other?
Data Scientist

Plaid

Scribd

DataRobot

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4 years ago
Behavioral
4 years ago
How did you handle a situation where you couldn't meet a deadline?
Data ScientistTechnical Program ManagerSoftware EngineerML Engineering Manager

Plaid

Decathlon Logo

Decathlon

NVIDIA Logo

NVIDIA

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4 years ago
Statistics
4 years ago
Imagine I've selected a card from a deck. What's your chance of guessing correctly? Would you ask if it's red or a face card to better your chances, and which is the wiser question?
Data Scientist

Plaid

LinkedIn Logo

LinkedIn

McAfee Logo

McAfee

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4 years ago
Behavioral
4 years ago
Tell me about a time when you delivered over and beyond expectations
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Plaid

Figma Logo

Figma

Duolingo Logo

Duolingo

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4 years ago
ML Knowledge
4 years ago
What are the roles of batch normalization and dropout in training deep neural networks?
Data Scientist

Plaid

LendingClub Logo

LendingClub

Atlassian Logo

Atlassian

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4 years ago
Behavioral
4 years ago
Please tell me about an instance where you showed ownership
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Plaid

ApplyBoard Logo

ApplyBoard

Naspers Logo

Naspers

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4 years ago
Behavioral
4 years ago
Which aspects of the Data Scientist role at Plaid appeals to you most?
Data Scientist

Plaid

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4 years ago
Metrics and ExperimentationStatistics
4 years ago
When it comes to running an A/B test, what factors do you believe are important in determining the sample size needed for the test, and how do you decide whether to make changes based on the results?
Data Scientist

Plaid

EPAM Systems Logo

EPAM Systems

Ola Logo

Ola

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4 years ago
Behavioral
4 years ago
What do you think Plaid values in its employees?
Data Scientist

Plaid

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4 years ago

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

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