Question

what is the formula of mean???​

Answer 1

$\color{Green}\boxed{Answer}$

Mean = Sum of the terms / Number of the terms

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

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Answer 2

$\underline\green{\:\textsf{Formula of Mean}}$

=$\frac{Sum \: of \: observation \: }{Number \: of \: observation}$

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