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A sample​ mean, sample​ size, and population standard deviation are provided below. Use the​ one-mean z-test...

A sample​ mean, sample​ size, and population standard deviation are provided below. Use the​ one-mean z-test to perform the required hypothesis test at the 11​%significance level.

X=44 N=10 o=6 Ho: u=38 Ha: u>38

Math   Statistics-And-Probability   
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