Question

Consider the following table, which summarizes "muscle gap" data collection from a sample of Chinese young...

Consider the following table, which summarizes "muscle gap" data collection from a sample of Chinese young men:

N Mean S
41 1.20 3.2

A 95% confidence interval for the mean size of the "muscle gap" is:

Math   Statistics-And-Probability   
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Answer #1

Given :-

Sample size (N) = 41

Mean ( ) = 1.20

Sample standard deviation (s) = 3.2

Here​​​ Using ti-83 calculator.

95% confidence interval for the mean size of the "muscle gap" is 0.18996 and 2.21

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