Saturday
April 19, 2014

Homework Help: stats

Posted by Anonymous on Sunday, March 17, 2013 at 2:34pm.

A large shipment of Granny Smith apples arrives at a grocery store. Weights of the apples are known to follow a normal distribution with mean 139 grams and standard deviation 9 grams.

1)If you select a random sample of 50 apples, what is the probability that the total weight of the apples is greater than 6853.9 grams?

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