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SQL
3 years ago
Given a dataset, write a query to measure monthly retention.
Data Scientist

Amazon

Deliveroo

Mixpanel

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3 years ago
Data Visualization
3 years ago
How to visualize multi-dimensional data?
Data Scientist

Amazon

Sprout Social

SwiftKey

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3 years ago
Behavioral
3 years ago
Give me a high-level overview of your background. What's your most relevant experience for Amazon
Data Scientist

Amazon

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3 years ago
Coding
3 years ago
In your experience, how do you go about finding the largest total within a contiguous subarray?
Data Scientist

Amazon

Course Hero Logo

Course Hero

Deloitte Logo

Deloitte

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3 years ago
Coding
3 years ago
Write a function to return all the prime numbers up to a specified N.
Data Scientist

Amazon

Oracle Logo

Oracle

Samsung Logo

Samsung

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3 years ago
ML Knowledge
3 years ago
Could you describe the bootstrapping technique and its efficacy in augmenting sample size?
Data ScientistMachine Learning Engineer

Amazon

Atlassian Logo

Atlassian

Dell Logo

Dell

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3 years ago
Behavioral
3 years ago
Are you considering joining Amazon for any particular reason?
Data Scientist

Amazon

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3 years ago
Statistics
3 years ago
How do you approach the calculation of the likelihood for k heads in n coin flips?
Data Scientist

Amazon

Databricks Logo

Databricks

Course Hero Logo

Course Hero

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3 years ago
Statistics
3 years ago
Write a function that draws N samples from a population with mean = 0, SD = 1 and plot the histogram.
Data Scientist

Amazon

Peloton Logo

Peloton

Nutanix Logo

Nutanix

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3 years ago
Statistics
3 years ago
Could you break down the idea of regression for an executive without a statistical foundation?
Data Scientist

Amazon

Snowflake Logo

Snowflake

Dollar Shave Club Logo

Dollar Shave Club

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3 years ago

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

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