The weights of ice cream cartons are normally distributed with a mean weight of 10 ounces and a standard deviation of 0.5 ounce. You randomly select 4 cartons
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The weights of ice cream cartons are
weight of 10 ounces and a standard deviation of 0.5 ounce. You randomly select 4 cartons.
What is the probability that their mean weight is greater than 10.40 ounces?
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