Question

answernmm




Plzzz answer in pic only

Answer 1

$\huge\mathbb{Answer :-}$

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Q. What is mean ?

A. The average of given set of numbers is called the arithmetic mean or simply mean of the given numbers.

$Mean = \frac{Sum\ of \ all \ observations}{Total \ no. \ of \ observations}$

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For the solution of given question, see the Attachment.

$\tt\red{The \ mean \ is \ 64.25.}$

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$\huge\mathfrak{Hope \ this \ helps.}$

Answer 2

I think this is the answer.