Question
The weights of ice cream cartons are normally distributed with a mean weight of 13 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
13
ounces and a standard deviation of
0.5
ounce.
(a) What is the probability that a randomly selected carton has a weight greater than
13.26
ounces?
(b) A sample of
16
cartons is randomly selected. What is the probability that their mean weight is greater than
13.26
ounces?
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Algebra (subscription)
Authors: Elayn Martin Gay
6th Edition
0135176301, 9780135176306
