Mathematics, 21.03.2020 02:46 laceytoyne72

Seventy million pounds of trout are grown in the U. S. every year. Farm-raised trout contain an average of 32 grams of fat per pound, with a standard deviation of 7.5 grams of fat per pound. A randoms sample of 35 farm-raised trout is selected. The mean fat content for the sample is 30.2 grams per pound. Find the probability of observing a sample mean of 30.2 grams of fat per pound or less in a random sample of 35 farm-raised trout.

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Seventy million pounds of trout are grown in the U. S. every year. Farm-raised trout contain an aver...