Question
The weights of ice cream cartons are normally distributed with a mean weight of 10 ounces and a standard deviation of 0.4 ounce. (a) What
The weights of ice cream cartons are normally distributed with a mean weight of
10
ounces and a standard deviation of
0.4
ounce.
(a) What is the probability that a randomly selected carton has a weight greater than
10.12
ounces?
(b) A sample of
36
cartons is randomly selected. What is the probability that their mean weight is greater than
10.12
ounces?
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Combinatorics And Graph Theory
Authors: John M Harris, Jeffry L Hirst, Michael J Mossinghoff
2nd Edition
0387797114, 9780387797113
