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Metrics and Experimentation
a year ago
If you were tasked with building a metric to compare two user's Netflix recommended lists of movie/tv show preferences, how would you approach this challenge?
Data Scientist

Apple

Tinder

eBay

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a year ago
Behavioral
a year ago
Describe a time when you had to make a quick decision.
Data ScientistData Engineering ManagerML Engineering ManagerEngineering Manager

Apple

Quora Logo

Quora

Teem Logo

Teem

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a year ago
Statistics
a year ago
Let's discuss the terms type I and type II errors when assessing a hypothesis. Which one, in your opinion, is the more severe mistake?
Data Scientist

Apple

AppDynamics Logo

AppDynamics

BetterUp Logo

BetterUp

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a year ago
Behavioral
a year ago
Please describe an instance when you made an unpopular decision.
Data ScientistiOS EngineerTechnical Program ManagerProgram Manager

Apple

Rocket Lab Logo

Rocket Lab

Pinterest Logo

Pinterest

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a year ago
Statistics
a year ago
What method would you use to ascertain the probability of correctly guessing a card selected at random from a deck?
Data Scientist

Apple

Monzo Logo

Monzo

MongoDB Logo

MongoDB

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a year ago
Behavioral
a year ago
Tell me about a time when you had to finish a project with someone you didn't get along with.
Data ScientistEngineering ManagerUX DesignerUX Researcher

Apple

Docker Logo

Docker

CarMax Logo

CarMax

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a year ago
ML Knowledge
a year ago
Which sorts of difficulties are most appropriate for neural networks versus support vector machines? What are the main differences in their methodologies?
Data Scientist

Apple

Mollie Logo

Mollie

Hootsuite Logo

Hootsuite

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a year ago
Behavioral
a year ago
I am interested in the learning and development you gained at your previous position, which you feel will be quite valuable at Apple
Data Scientist

Apple

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a year ago
ML Knowledge
a year ago
In your opinion, what makes the ROC curve an essential tool in machine learning?
Data Scientist

Apple

Honeywell Logo

Honeywell

Instacart Logo

Instacart

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a year ago
Coding
a year ago
In your experience, what is the most effective way to find all instances of English words in a body of text?
Data Scientist

Apple

Tinder

Sprout Social Logo

Sprout Social

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a year ago

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

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