A company that produces detergents wants to estimate the mean amount of detergent in 64-ounce jugs at a 90% confidence l
Posted: Wed May 11, 2022 7:15 am
A company that produces detergents wants to estimate the mean
amount of detergent in 64-ounce jugs at a 90% confidence
level. The company knows that the standard deviation of the amounts
of detergent in all such jugs is 0.24 ounce. How large a
sample should the company take so that the estimate is
within 0.04 ounce of the population mean?
Round your answer up to the nearest whole number.
amount of detergent in 64-ounce jugs at a 90% confidence
level. The company knows that the standard deviation of the amounts
of detergent in all such jugs is 0.24 ounce. How large a
sample should the company take so that the estimate is
within 0.04 ounce of the population mean?
Round your answer up to the nearest whole number.