Using α = 5%, how do you determine if the subpopulation sample is significantly different from the population from the following data?
Set A
Sample mean = 8
Population mean = 9
Population standard deviation = 1
Sample size = 200
Set A
Sample mean = 8
Population mean = 9
Population standard deviation = 1
Sample size = 200
1 Answer
Dec 2, 2017
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Explanation: