Question: complete the same type of problem using these inputs average number of calories in a serving of popcorn is 76. To determine if the average

complete the same type of problem using these inputs average number of calories in a serving of popcorn is 76. To determine if the average number of calories in a serving of popcorn is different from 76, a nutritionist selected a random sample of 20 servings of popcorn and computed the sample mean number of calories per serving to be 80 with a sample standard deviation of 6.3

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