a cheese processing company wants to estimate the mean cholesterol content of all​ one-ounce servings of a type of cheese. the estimate must be within milligram of the population mean. ​(a) determine the minimum sample size required to construct a ​% confidence interval for the population mean. assume the population standard deviation is milligrams. ​(b) the sample mean is milligrams. using the minimum sample size with a ​% level of​ confidence, does it seem likely that the population mean could be within ​% of the sample​ mean? within ​% of the sample​ mean? explain



Answer :

Other Questions