A sample of n=25 scores has M=20 and ${s}^{2}=9$. What is the sample standard deviation?

Elsa Brewer
2022-07-21
Answered

A sample of n=25 scores has M=20 and ${s}^{2}=9$. What is the sample standard deviation?

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autosmut6p

Answered 2022-07-22
Author has **8** answers

Given-

n=25

M=20

${s}^{2}=9$

$s=\sqrt{{s}^{2}}=\sqrt{9}=3$

n=25

M=20

${s}^{2}=9$

$s=\sqrt{{s}^{2}}=\sqrt{9}=3$

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