Define cluster sampling?


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More Data Science Interview Questions

On rolling a dice if you get $1 per dot on the upturned face,what are your expected earnings from rolling a dice?

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What is the supervised learning?

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Write the formula to calculate r-square?

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Which plot will you use to access the uncertainty of a statistic?

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What is missing value imputation?

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State some use cases where Hadoop MapReduce works well and where it does not.

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What skills are required for data analytics roles?

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Explain the difference between data modeling and database design?

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What are you employed pip?

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Can you explain data cleansing?

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What is term Pearson’s Correlation Coefficient?

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Explain eigenvalue and eigenvector

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