A certain national lunch program mandates that for a high school to receive reimbursement for school lunches, the number of calories served at lunch must be no more than 980 calories. Suppose a...

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Extracted text: A certain national lunch program mandates that for a high school to receive reimbursement for school lunches, the number of calories served at lunch must be no more than 980 calories. Suppose a nutritionist believes that the true mean number of calories served at lunch at all schools in the country is not 980 calories. a. Identify the parameter of interest. b. Specify the null and alternative hypotheses for testing this claim. c. Describe a Type I error in the words of the problem. d. Describe a Type Il error in the words of the problem. a. The parameter of interest is b. Complete the hypotheses below. Hn: Ha: c. A Type I error means the researcher concludes the mean is but in fact the mean is d. A Type Il error means the researcher concludes the mean is but in fact the mean is