Question

Find the mean of 6,8,11,5,2,9,7,8​

Answer 1

Step-by-step explanation:

Average =sum of quantites /no. Of quanties

A=6+8+11+5+2+9+7+8/8

A=56/8

A=7

Answer is 7

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Answer 2

$\huge\underbrace\mathcal\pink{here \: is \: your \: answer}$

Given observation: 6,8,11,5,2,9,7,8

Number of observation = 8

$Mean = \frac{Sum \: of \: the \: observations}{Total \: number \: of \: observations} \\ \\ = \frac{6 + 8 + 11 + 5 + 2 + 9 + 7 + 8}{8} \\ \\ = \frac{56}{8} \\ = 7 \: ans$

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