SOLUTION: Assume that a sample is used to estimate a population mean
μ
. Find the margin of error M.E. that corresponds to a sample of size 10 with a mean of 25.5 and a standard deviatio
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Question 1157637: Assume that a sample is used to estimate a population mean
μ
. Find the margin of error M.E. that corresponds to a sample of size 10 with a mean of 25.5 and a standard deviation of 6.3 at a confidence level of 99.5%.
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
margin of error is t(0.9975,df=9)*s/sqrt(n)
=3.69*6.3/sqrt(10)
=7.35 units
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