The weights of ice cream cartons are normally distributed with a mean weight of 11 ounces and a standard deviation of 0.
Posted: Mon Jul 11, 2022 11:51 am
The weights of ice cream cartons are normally distributed with amean weight of 11 ounces and a standard deviation of 0.7 ounce.
(a) What is the probability that a randomly selected carton hasa weight greater than 11.32 ounces?
(b) A sample of 16 cartons is randomly selected. What is theprobability that their mean weight is greater than 11.32ounces?
(a) What is the probability that a randomly selected carton hasa weight greater than 11.32 ounces?
(b) A sample of 16 cartons is randomly selected. What is theprobability that their mean weight is greater than 11.32ounces?