A measurement from a population has mean 10 and standard deviation 3 .pdf

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A measurement from a population has mean 10 and standard deviation 3 . What are the mean and standard error when n=2? When n=8 ? When n=14 ? The mean are 7.07,3.54, and 2.67 , the standard errors are 2.12, 1.06, and 0.80 , respectively. The mean is 10 , the standard errors are 2.12,1.06, and 0.80 , respectively. The mean is 10 , the standard errors are 1.50,0.38, and 0.21 , respectively. The mean are 5.00,1.25, and 0.71 , the standard errors are 1.50,0.38, and 0.21 , respectively..

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