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Behavioral

a year ago

How do you go about earning trust in a team?

Data ScientistData Engineering ManagerEngineering ManagerUX Designer

Zillow

Western Digital

FleetSmith

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a year ago

Behavioral

a year ago

Tell us about a project that you're very proud of completing?

Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Zillow

Illumina

Articulate

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a year ago

Statistics

a year ago

Can you define multicollinearity and provide an example of how it can impact regression analysis results?

Data Scientist

Zillow

Stitch Fix

NetEase

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a year ago

Coding

a year ago

What is the Python code for calculating the confidence intervals for a mean?

Data Scientist

Zillow

Splunk

Google

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a year ago

ML Knowledge

a year ago

What does an ROC curve tell you about a model’s performance? What distinguishes the model performance between bagging and boosting?

Data ScientistMachine Learning Engineer

Zillow

Wish

Salesforce

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a year ago

Behavioral

a year ago

Let us know about a time when you made a mistake at work.

Data ScientistData Engineering ManagerUX ResearcherEngineering Manager

Zillow

Box

Amdocs

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a year ago

Big Data

a year ago

In your own words, how does MapReduce operate?

Data Scientist

Zillow

Affirm

SurveyMonkey

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a year ago

ML Knowledge

a year ago

Why are overfitting and underfitting important concepts to understand when working with machine learning models? What are they, exactly?

Data Scientist

Zillow

Airbnb

Cure.Fit

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a year ago

Behavioral

a year ago

What is one time you had to stand up and disagree with a team member's approach?

Data ScientistUX ResearcherEngineering ManagerUX Designer

Zillow

MakeMyTrip

NerdWallet

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a year ago

SQL

a year ago

What are the primary tables required to store song information? How do they relate to each other, and what are their attributes?

Data Scientist

Zillow

Discord

DigitalOcean

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a year ago

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

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