Question Answered step-by-step Seventy million pounds of trout are grown in the U.S. every year. Farm-raised trout contain an average of 32grams of fat per pound, with a standard deviation of 7.5 grams of fat per pound. A random sample of 40farm-raised trout is selected. The mean fat content for the sample is 31.5 grams per pound. Find t… Show more… Show more Math
