What is the variance of a data set?

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02-04-2021
Mathematics

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What is the variance of a data set?

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LevilTheDemon LevilTheDemon · Answer 1 · 2021-04-02T13:29:45-04:00

LevilTheDemon LevilTheDemon

02-04-2021

Answer: In probability theory and statistics, variance is the expectation of the squared deviation of a random variable from its mean, and it informally measures how far a set of (random) numbers are spread out from their mean.

Step-by-step explanation: Hope this helps

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