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CodingStatistics

4 years ago

Could you describe what percentiles represent in statistics and outline the steps to find the nth percentile? Also, can you program this?

Data Scientist

GitHub

Ticketmaster

Robinhood

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4 years ago

Statistics

4 years ago

How would you create an A/B test that can measure the relative effectiveness of two product campaigns, with a desired 3% increase in effectiveness?

Data Scientist

GitHub

Bill.com

DeliveryHero

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4 years ago

ML Knowledge

4 years ago

What is the calculation formula for precision and recall metrics in a predictive model?

Data Scientist

GitHub

Verizon

Cisco

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4 years ago

Behavioral

4 years ago

How would you handle it if a coworker always arrived late to a scheduled meeting?

Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

GitHub

SailPoint

Flexport

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4 years ago

Behavioral

4 years ago

Do you believe that GitHub is a good fit for you? Why is this the case?

Data Scientist

GitHub

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4 years ago

Behavioral

4 years ago

How well do you know GitHub?

Data Scientist

GitHub

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4 years ago

Behavioral

4 years ago

What is one example of a time you went the extra mile for a project or purpose?

Data ScientistData Engineering ManagerEngineering ManagerUX Designer

GitHub

Roblox

PayPal

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4 years ago

SQL

4 years ago

How do you formulate a SQL query to get non-duplicate conversation events from a database?

Data Scientist

GitHub

Zenefits

Mapbox

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4 years ago

Statistics

4 years ago

Could you determine the interquartile range for a given unsorted decimal array?

Data Scientist

GitHub

Groupon

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4 years ago

Analytics Case

4 years ago

In the event of a 15% decrease in the number of notifications being sent, what would be your plan of action?

Data Scientist

GitHub

Slack

HubSpot

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4 years ago

Try Free AI Interview

GitHub

Data Scientist

Prepare for Statistics interview at GitHub

Statistics

GitHub

Data Scientist

Prepare for Metrics and Experimentation interview at GitHub

Metrics and Experimentation

GitHub

Data Scientist

Prepare for ML / Modeling interview at GitHub

ML / Modeling

GitHub

Data Scientist

Prepare for Problem Solving interview at GitHub

Problem Solving

GitHub

Data Scientist

Prepare for SQL interview at GitHub

SQL

GitHub

Data Scientist

Prepare for Resume Review interview at GitHub

Resume Review

GitHub

Data Scientist

Prepare for Behavioral interview at GitHub

Behavioral

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Data Scientist

GitHub

Data Scientist

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Data Scientist

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GitHub

Data Scientist

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