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ML Knowledge
a year ago
In how many different ways can data be sampled?
Data Scientist

YouTube

Razorpay

Grafana Labs

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a year ago
Behavioral
a year ago
Could you run me through the steps you follow when performing data analysis, from data acquisition to presenting your conclusions?
Data Scientist

YouTube

Redfin

Stitch Fix

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a year ago
Statistics
a year ago
How can you derive seven equally likely integers from a function that returns binary outcomes with certain probabilities?
Data Scientist

YouTube

Glovo Logo

Glovo

GOJEK Logo

GOJEK

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a year ago
SQL
a year ago
How do you analyze order histories to determine the top 5 highest-selling items?
Data Scientist

YouTube

Rippling Logo

Rippling

GitLab Logo

GitLab

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a year ago
Statistics
a year ago
What are type I and type II errors, and how do they differ in the context of hypothesis testing? In terms of severity, which error do you think is the worst?
Data Scientist

YouTube

Scribd Logo

Scribd

DataRobot Logo

DataRobot

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a year ago
ML Knowledge
a year ago
What is your level of proficiency regarding the construction of a KNN classifier?
Data Scientist

YouTube

Fiverr Logo

Fiverr

Zalora Logo

Zalora

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a year ago
Statistics
a year ago
When do you prefer mean over median? Can you walk me through an example?
Data Scientist

YouTube

Onfido Logo

Onfido

Slack Logo

Slack

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a year ago
ML Knowledge
a year ago
If given a binary and continuous variable, what's your method to find the correlation between the two?
Data Scientist

YouTube

Figma Logo

Figma

Groupon Logo

Groupon

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a year ago
Analytics Case
a year ago
How do you validate the accuracy of your estimates for a user's lifetime value?
Data Scientist

YouTube

Mozilla Logo

Mozilla

Twilio Logo

Twilio

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a year ago
Coding
a year ago
Show how you'd write a function to produce all permutations that are anagrams of a string.
Data Scientist

YouTube

Lattice Logo

Lattice

Pandora Logo

Pandora

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a year ago

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

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