SOLUTION: A sample of size n=11 has a sample mean xbar=15.6 and sample standard deviation s=2.4. Construct a 95% confidence interval for the population mean μ.

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Question 1178567: A sample of size n=11 has a sample mean xbar=15.6 and sample standard deviation s=2.4. Construct a 95% confidence interval for the population mean μ.
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!

Hi
ME =
t(df10) = 2.228
ME = = 1.6
15.6 - 1.6 <  < 15.6 + 1.6
CI:  ( 14, 17.2)
Wish You the Best in your Studies.


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