For a sample of n=75​, find the probability of a sample mean being greater than 216 if μ=215 and σ=6.1.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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For a sample of

n=75​,

find the probability of a sample mean being greater than

216

if

μ=215

and

σ=6.1.
Expert Solution
Step 1

Given that 

Mean=μ=215

Standard deviation=σ=6.1

n=75

 

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