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Behavioral
a year ago
Could you tell us why you'd make a good fit for Groupon?
Data Scientist

Groupon

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a year ago
SQL
a year ago
Write an SQL query to find the average value of orders placed by customers located in the United States who have made at least 3 orders over the past month, by joining the "orders" and "customers" tables.
Data Scientist

Groupon

Rakuten

Citrix

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a year ago
Behavioral
a year ago
Describe your work experience in a couple of minutes
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Groupon

Epic Games Logo

Epic Games

New Relic Logo

New Relic

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a year ago
ML System DesignProduct CaseML Case
a year ago
Please describe your proposed approach to creating a system that detects anomalies in a user's server data and sends alerts to get the user's attention.
Data Scientist

Groupon

Stack Overflow Logo

Stack Overflow

Qualcomm Logo

Qualcomm

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a year ago
Statistics
a year ago
What's the easiest way to explain regression analysis to a non-technical senior executive?
Data Scientist

Groupon

Snowflake Logo

Snowflake

Dollar Shave Club Logo

Dollar Shave Club

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a year ago
SQL
a year ago
Is it true that subqueries tend to be slower in execution than joins?
Data Scientist

Groupon

trivago Logo

trivago

eToro Logo

eToro

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a year ago
Behavioral
a year ago
I want to hear a story about a time you led a team.
Data ScientistUX ResearcherEngineering ManagerUX Designer

Groupon

PagerDuty Logo

PagerDuty

ChannelAdvisor Logo

ChannelAdvisor

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a year ago
ML Knowledge
a year ago
Could you discuss the challenges presented by the curse of dimensionality and how you'd tackle them?
Data Scientist

Groupon

New Relic Logo

New Relic

Bitdefender Logo

Bitdefender

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a year ago
Behavioral
a year ago
What are some of your key objectives from the Data Scientist role at Groupon?
Data Scientist

Groupon

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a year ago
ML Knowledge
a year ago
Can you articulate the distinctions between supervised, unsupervised, and reinforcement learning paradigms?
Data Scientist

Groupon

Calm Logo

Calm

Yahoo Logo

Yahoo

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a year ago

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

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