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Statistics
2 years ago
Illustrate and explain the differences in the placement of mean and median in right-skewed and left-skewed distributions, as opposed to a normal distribution.,
Data Scientist

MongoDB

Workday

CrowdStrike

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2 years ago
Product Case
2 years ago
How would you determine if our users enjoy using the video chat feature?
Data Scientist

MongoDB

Yandex Logo

Yandex

Blend Logo

Blend

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2 years ago
Behavioral
2 years ago
If you were working in the Data Scientistrole, what are some of the key success indicators you would keep in mind?
Data Scientist

MongoDB

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2 years ago
Analytics Case
2 years ago
M is linked to N. M is linked to O. N is linked to O. P is not connected to any other characters. Can the four characters be organized into two different sets, separating connected pairs and forming a bipartite graph?
Data Scientist

MongoDB

Postmates Logo

Postmates

HubSpot Logo

HubSpot

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2 years ago
Behavioral
2 years ago
What would you do differently to improve MongoDB?
Data Scientist

MongoDB

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2 years ago
ML Knowledge
2 years ago
How does Support Vector Machine differ from other classification algorithms?
Data Scientist

MongoDB

Hitachi Logo

Hitachi

eBay Logo

eBay

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2 years ago
Statistics
2 years ago
What does median represent in statistics, and what strategy would you employ to determine the median of an extremely large dataset?
Data Scientist

MongoDB

Spotify Logo

Spotify

Marqeta Logo

Marqeta

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2 years ago
Behavioral
2 years ago
Tell me about a time when you helped show the ropes to someone junior to you.
Data ScientistiOS EngineerBackend EngineerProduct Manager

MongoDB

Okta Logo

Okta

Mitto Logo

Mitto

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2 years ago
ML Knowledge
3 years ago
What is the principle behind minimum height trees and their construction methodology?
Data Scientist

MongoDB

Nubank Logo

Nubank

Hitachi Logo

Hitachi

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3 years ago
Coding
3 years ago
How do you calculate confidence intervals for a mean in Python?
Data Scientist

MongoDB

Splunk Logo

Splunk

Google Logo

Google

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3 years ago

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

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