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ML Knowledge
4 years ago
Do you think that Time Series Forecasting is more suited for short-term or long-term predictions?
Data Scientist

ZocDoc

Careem

GoCardless

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4 years ago
Behavioral
4 years ago
I would like you to describe a process that you learned or developed at your previous job that you think will be valuable to your future position with ZocDoc
Data Scientist

ZocDoc

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4 years ago
Metrics and ExperimentationStatistics
4 years ago
How do you determine the sample size for an A/B test, and what factors do you consider? How do you interpret the results of an A/B test, and what factors do you consider when deciding whether to implement the changes?
Data Scientist

ZocDoc

EPAM Systems

Ola Logo

Ola

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4 years ago
Behavioral
4 years ago
Give an overview of your work experience in one minute
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

ZocDoc

Epic Games Logo

Epic Games

New Relic Logo

New Relic

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4 years ago
StatisticsML Knowledge
4 years ago
What are the meanings of false positives and false negatives in statistical hypothesis testing, and how do they affect the eventual outcomes?
Data Scientist

ZocDoc

Headspace Logo

Headspace

Yahoo Logo

Yahoo

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4 years ago
Behavioral
4 years ago
Is there a particular reason you are applying to ZocDoc?
Data Scientist

ZocDoc

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4 years ago
Behavioral
4 years ago
Please share an instance when you and your manager disagreed.
Data ScientistData Engineering ManagerEngineering ManagerUX Designer

ZocDoc

Pepperfry Logo

Pepperfry

Huawei Logo

Huawei

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4 years ago
Behavioral
4 years ago
Which methods of communication do you use which you find particularly effective?
Data ScientistBackend EngineerProduct ManagerTechnical Program Manager

ZocDoc

Festicket Logo

Festicket

CarDekho Logo

CarDekho

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4 years ago
ML Knowledge
4 years ago
What are some practical considerations you take into account when selecting between Lasso and Ridge regression models?
Data Scientist

ZocDoc

Riot Games Logo

Riot Games

Swiggy Logo

Swiggy

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4 years ago
SQL
4 years ago
Write a SQL query to find rows starting with letter 'H'
Data Scientist

ZocDoc

American Express Logo

American Express

Zendesk Logo

Zendesk

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4 years ago

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

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