Mathematics, 15.07.2020 01:01 Rboltonbcs
A food snack manufacturer samples 15 bags of pretzels off the assembly line and weighed their contents. If the sample mean is 9.9 and the sample standard deviation is 0.30, find the 95% confidence interval for the true mean.
Answers: 2
represent the sample mean
population mean (variable of interest)
(1)
and 
, and the critical value wuld be 
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A food snack manufacturer samples 15 bags of pretzels off the assembly line and weighed their conten...
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