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Statistics 8 Online
OpenStudy (anonymous):

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 148 grams and standard deviation 18 grams. (a) You select a sample of 3 apples. Can you calculate the probability that the mean weight of the apples in the sample is less than 142.39? If you can, enter the probability in the answer box.

pooja195 (pooja195):

LOL @Nnesha

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