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Behavioral
4 years ago
Tell me about your most impressive project.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Qualtrics

Electronic Arts

Dropbox

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4 years ago
Coding
4 years ago
Could you propose an algorithm to filter out fake news and take us through the implementation steps?
Data Scientist

Qualtrics

DataRobot

Deloitte

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4 years ago
Behavioral
4 years ago
Tell me about a time when you had to compromise
Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

Qualtrics

Zscaler Logo

Zscaler

ETRADE Logo

ETRADE

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4 years ago
Behavioral
4 years ago
What about the Data Scientist role at Qualtrics is it that excites you the most?
Data Scientist

Qualtrics

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4 years ago
Coding
4 years ago
What is the most efficient way to calculate the dot product of two sparse matrices?
Data ScientistMachine Learning Engineer

Qualtrics

Tesla Logo

Tesla

Postmates Logo

Postmates

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4 years ago
Behavioral
4 years ago
Tell me about a time when you disagreed with your boss
Data ScientistData Science ManagerML Engineering ManagerEngineering Manager

Qualtrics

Corning Logo

Corning

DrChrono Logo

DrChrono

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4 years ago
StatisticsCoding
4 years ago
Can you create a shuffle function using a roll() function that guarantees an equal chance for each permutation?
Data Scientist

Qualtrics

Udacity Logo

Udacity

Klarna Logo

Klarna

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4 years ago
Statistics
4 years ago
Find the probability of selecting a red ball and then a blue ball, or vice versa, from a group of 4 red balls and 2 blue balls in two successive selections.
Data Scientist

Qualtrics

Anaplan Logo

Anaplan

HelloFresh Logo

HelloFresh

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4 years ago
Statistics
4 years ago
Can you explain the X and Y axes of a ROC curve and what they represent?
Data Scientist

Qualtrics

Ticketmaster Logo

Ticketmaster

Robinhood Logo

Robinhood

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4 years ago
ML Knowledge
4 years ago
How does the bias-variance tradeoff in machine learning work, and have you ever seen this tradeoff become evident in the outcomes of a model? If so, could you share an example?
Data Scientist

Qualtrics

Asana Logo

Asana

Sprinklr Logo

Sprinklr

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4 years ago

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

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