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Statistics

2 years ago

Assuming I pick a card from a deck at random, what's your chance of guessing it right? If you could ask whether it's red or a face card before guessing, which question would help you the most?

Data Scientist

Datadog

McAfee

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2 years ago

Statistics

2 years ago

Given that X and Y are independent random variables with uniform distributions and mean equal to 0 and standard deviation equal to 1, what is the probability of 2X being greater than Y?

Data Scientist

Datadog

Etsy

Juniper Networks

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2 years ago

Statistics

2 years ago

How would you compare and contrast the parametric and non-parametric statistical approaches, and why might one approach be preferred over the other in certain research situations?

Data Scientist

Datadog

Careem

Pluralsight

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2 years ago

ML Knowledge

2 years ago

In what ways do CNNs and RNNs vary, particularly in how they process data?

Data Scientist

Datadog

Expedia

Ubisoft

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2 years ago

Behavioral

2 years ago

If you were ever the manager of a team, tell me about it

Data ScientistBackend EngineerProduct ManagerTechnical Program Manager

Datadog

Workiva

Udacity

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2 years ago

Statistics

2 years ago

How would you explain a median and what techniques would you use to compute it from an oversized dataset?

Data Scientist

Datadog

Spotify

Marqeta

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2 years ago

ML Knowledge

2 years ago

How do you approach cleaning and restructuring data to optimize its use in machine learning?

Data Scientist

Datadog

Duolingo

Yahoo

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2 years ago

ML Knowledge

2 years ago

How do precision and recall help in evaluating the performance of machine learning models? Can you provide some examples where these metrics are used extensively in NLP or computer vision applications?

Data Scientist

Datadog

Benchling

Broadcom

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2 years ago

Behavioral

2 years ago

Describe a time you had to compromise

Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

Datadog

Zscaler

ETRADE

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2 years ago

Behavioral

2 years ago

Tell us about a work failure that taught you a valuable lesson.

Data ScientistData Science ManagerEngineering ManagerUX Designer

Datadog

Blackbaud

Seagate

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2 years ago

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