Which of the following inequality is useful for interpreting variances?

Statistics in Data Science - Quiz(MCQ)

Testory

Stautaory

Chebyshev

None of the above

Correct Answer : Chebyshev

Explanation : Chebyshev's inequality is also spelled as Tchebysheff's inequality.

Recently Updated in Statistics in Data Science Questions

Which of the following disadvantage does literate programming have?

No logical order

Code is not automatic

Slow processing of documents

All of the above

Correct Answer : Slow processing of documents

Explanation : Code and text is in one place.

Point out the wrong statement in Statistics in Data Science.

There are three types of random variable

Continuous random variable can take any value on the real line

A random variable is a numerical outcome of an experiment

All of the above

Correct Answer : There are three types of random variable

Explanation : There are two types of random variable- continuous and discrete.

Which of the following tool documentation language is supported by knitr?

HTML

LaTeX

Android

RMarkdown

Correct Answer : RMarkdown

Explanation : knitr is available on CRAN.

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