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SQL

a year ago

What SQL statement would you use to select entries that begin with the letter 'H'?

Data Scientist

Ancestry

American Express

Zendesk

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a year ago

Statistics

a year ago

Have you ever encountered a situation where two predictor variables were so highly correlated that they caused any problems in your logistic regression analysis?

Data Scientist

Ancestry

Zomato

Palo Alto Networks

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a year ago

Behavioral

2 years ago

I want to hear about a time when you had to work together on a project with a coworker who you didn't like.

Data ScientistData Engineering ManagerEngineering ManagerUX Designer

Ancestry

Amazon

Figma

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2 years ago

Behavioral

2 years ago

A coworker continues to arrive late to the scheduled meeting each week. What should be done?

Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Ancestry

MPL

Commvault

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2 years ago

Behavioral

2 years ago

I'm curious about something that your resume does not mention.

Data ScientistEngineering ManagerUX DesignerUX Researcher

Ancestry

Superhuman

DeliveryHero

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2 years ago

Behavioral

2 years ago

Can you share a time when you had to disagree with someone's approach?

Data ScientistUX ResearcherEngineering ManagerUX Designer

Ancestry

MakeMyTrip

NerdWallet

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2 years ago

Behavioral

2 years ago

Describe a time when you failed to meet a deadline.

Data ScientistData Science ManagerML Engineering ManagerEngineering Manager

Ancestry

Quizlet

Andela

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2 years ago

CodingStatistics

2 years ago

What are percentiles, and how would you go about computing the nth percentile of a dataset? Could you write the code for it?

Data Scientist

Ancestry

Ticketmaster

Robinhood

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2 years ago

Statistics

2 years ago

What's the probability that you'll get heads twice in consecutive coin tosses?

Data Scientist

Ancestry

Waymo

Peloton

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2 years ago

Statistics

2 years ago

How would you approach writing an algorithm for an X-sided dice where each face has a unique landing probability?

Data Scientist

Ancestry

Wayfair

Cleo

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2 years ago

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

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