The formula in which Σ(x-x̅)² is divided by one less than number of observations in sample is classified as Options: A . &nbspcoefficient of deviation B . &nbspmean variance C . &nbspsample variance D . &nbsppopulation variance

The formula in which Σ(x-x̅)² is divided by one less than number of obser

Question

The formula in which Σ(x-x̅)² is divided by one less than number of observations in sample is classified as

Options:

A . coefficient of deviation

B . mean variance

C . sample variance

D . population variance

Answer: Option C
Answer: (c).sample variance

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