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ML Knowledge
a year ago
In your opinion, what are some of the critical assumptions associated with linear regression that researchers need to be mindful of? Why are these assumptions essential for correctly interpreting model results?
Data Scientist

Mollie

Illumina

StubHub

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a year ago
ML CaseML Knowledge
a year ago
Can you explain the differences between tabular and multidimensional models, and which among the two is the supported model for Azure analysis services?
Data Scientist

Mollie

ServiceNow Logo

ServiceNow

Ticketmaster Logo

Ticketmaster

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a year ago
CodingStatistics
a year ago
How would you code a shuffle() function that randomizes an array uniformly using roll()?
Data Scientist

Mollie

Udacity Logo

Udacity

Klarna Logo

Klarna

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a year ago
Coding
a year ago
What technique would you use to compute the maximum sum of a continuous subsequence in a given array?
Data Scientist

Mollie

Course Hero Logo

Course Hero

Deloitte Logo

Deloitte

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a year ago
Statistics
a year ago
Explain the importance of the Wilk-Shapiro measure when analyzing data in various fields, including business, finance, and science.
Data Scientist

Mollie

Coursera Logo

Coursera

Nutanix Logo

Nutanix

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a year ago
Behavioral
a year ago
Tell me about a time when you showed ownership
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Mollie

ApplyBoard Logo

ApplyBoard

Naspers Logo

Naspers

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a year ago
SQL
a year ago
How would you quantify the variances in data between the first three columns compared to the last three?
Data Scientist

Mollie

Brex Logo

Brex

Whatsapp Logo

Whatsapp

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a year ago
Behavioral
a year ago
If you failed dramatically, what did you learn from the experience?
Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Mollie

JoyTunes Logo

JoyTunes

N26 Logo

N26

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a year ago
Behavioral
a year ago
I want to hear about a time when you disagreed with your boss or an executive
Data ScientistData Science ManagerML Engineering ManagerEngineering Manager

Mollie

Corning Logo

Corning

DrChrono Logo

DrChrono

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a year ago
Statistics
a year ago
What is the maximum likelihood of getting k heads when you tossed coin n times? Explain the math behind it.
Data Scientist

Mollie

Databricks Logo

Databricks

Course Hero Logo

Course Hero

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a year ago

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

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