Mathematics, 22.02.2022 04:00 betoo9090

The weights of ice cream cartons are normally distributed with a mean weight of 11 ounces and a standard deviation of 0.7 ounce. (a) What is the probability that a randomly selected carton has a weight greater than 11.19 ounces?
(b) A sample of 36 cartons is randomly selected. What is the probability that their mean weight is greater than 11.19 ounces?

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