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Statistics

6 months 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

ByteDance

Scribd

DataRobot

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6 months ago

SQL

6 months ago

How will the database store details about each track, including the title, artist, album, release date, and cover art?

Data Scientist

ByteDance

Discord

DigitalOcean

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6 months ago

Behavioral

6 months ago

Have you ever received feedback that was difficult to hear? Can you share that experience?

UX DesignerEngineering ManagerUX ResearcherData Engineering Manager

ByteDance

Sprout Social

NCR

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6 months ago

Behavioral

6 months ago

How do you modify your communication approach to suit different situations for better outcomes?

Design Verification EngineerEmbedded Engineer

ByteDance

BAE Systems

Microchip Technology

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6 months ago

Statistics

6 months ago

Can you describe some of the factors that might have led to the disparity in outcomes between the two groups in an A/B test?

Data Scientist

ByteDance

Dollar Shave Club

Rivian

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6 months ago

ML Knowledge

6 months ago

Why is DBSCAN considered a density-based clustering algorithm?

Data Scientist

ByteDance

Mozilla

Fitbit

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6 months ago

Coding

6 months ago

How would you use a greedy approach to search for the smallest subarray with a sum surpassing a target sum?

Machine Learning EngineerData Scientist

ByteDance

AT&T

SAP Concur

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6 months ago

Javascript

6 months ago

Can you demonstrate how to write a JavaScript function for integer to Roman numeral conversion?

Frontend Engineer

ByteDance

Adobe

Unity Technologies

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6 months ago

ML Knowledge

6 months ago

Could you discuss the key characteristics of a perceptron?

Machine Learning Engineer

ByteDance

Peloton

SAP Concur

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6 months ago

Behavioral

6 months ago

Can you describe a time when you had to make a decision that was unpopular with a customer or client, and how you handled that situation?

Engineering ManagerTechnical Program ManagerSoftware EngineerProduct Manager

ByteDance

Pristyn Care

Ofbusiness

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6 months ago

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^*All interview questions are submitted by recent ByteDance candidates, labelled and categorized by Prepfully, and then published after verification by current and ex-ByteDance employees.