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Data Visualization
7 months ago
What approaches would you take to graphically represent multi-dimensional datasets?
Data Scientist

Slack

Sprout Social

SwiftKey

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7 months ago
ML Knowledge
7 months ago
How do you ensure data cleanliness before feeding it into a machine learning model?
Data Scientist

Slack

Duolingo Logo

Duolingo

Yahoo Logo

Yahoo

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7 months ago
ML Knowledge
7 months ago
How are k-means and KNN distinct from each other in terms of their applications?
Data Scientist

Slack

Mozilla Logo

Mozilla

Palantir Technologies Logo

Palantir Technologies

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7 months ago
Analytics Case
7 months ago
Walk me through the steps you would take to predict a user's lifetime value.
Data Scientist

Slack

Mozilla Logo

Mozilla

Twilio Logo

Twilio

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7 months ago
Behavioral
7 months ago
What makes you a great fit for Slack?
Data Scientist

Slack

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7 months ago
Behavioral
8 months ago
I'd like to hear about a time when you failed to achieve something that you were trying to do.
Data ScientistProduct ManagerBackend EngineerSoftware Engineer

Slack

Okta Logo

Okta

Stitch Fix Logo

Stitch Fix

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8 months ago
Statistics
8 months ago
Can you explain how to compute the occurrences of states in a Markov process?
Data Scientist

Slack

Meta Logo

Meta

Envoy Logo

Envoy

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8 months ago
Behavioral
8 months ago
When have you taken a risk?
Data ScientistFrontend EngineerAndroid EngineerSales Engineer

Slack

Panasonic Logo

Panasonic

Leidos Logo

Leidos

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8 months ago
Behavioral
8 months ago
What would you consider success?
Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

Slack

Faire Logo

Faire

Databricks Logo

Databricks

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8 months ago
Behavioral
8 months ago
How do you see yourself in five years?
Data ScientistEngineering ManagerUX DesignerUX Researcher

Slack

DoorDash Logo

DoorDash

Instana Logo

Instana

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8 months ago

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

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