Question
The weights of ice cream cartons are normally distributed with a mean weight of 11 ounces and a standard deviation of 0.5 ounce. (a) What
The weights of ice cream cartons are normally distributed with a mean weight of 11 ounces and a standard deviation of 0.5 ounce.
(a) What is the probability that a randomly selected carton has a weight greater than 11.17 ounces?
(b) A sample of 25 cartons is randomly selected. What is the probability that their mean weight is greater than 11.17 ounces?
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Calculus With Vectors
Authors: Jay S Treiman
1st Edition
3319094386, 9783319094380
