Question: Use technology to help you test the claim about the population mean U, at a given level of significance , a using the given sample
Use technology to help you test the claim about the population mean U, at a given level of significance , a using the given sample sample statistics. Assume the population is normally distributed
Claim u > 1290; a=0.04; o=200.87; sample statistics : x = 1315.64, n=250
The standardized test statistic is
Determine the p-value.
p=
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