Question Help 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 890 calories. Suppose a nutritionist believes that the true mean number of calories served at lunch at all schools in the country is below 890 calories. a. Identify the parameter of interest. b. Specify the null and alternative hypotheses for testing this claim. e. 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 u. b. Complete the hypotheses below. Ho: H = 890 Ha: < 890 c. A Type I error means the researcher concludes the mean is less than but in fact the mean is less than different from greater than equal to

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Author:Amos Gilat
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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 890 calories. Suppose a nutritionist believes that the true mean number
of calories served at lunch at all schools in the country is below 890 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 u.
b. Complete the hypotheses below.
Ho: H
= 890
Ha: H
890
c. A Type I error means the researcher concludes the mean is
less
than
but in fact the mean is
less than
different from
greater than
equal to
Transcribed Image Text:Question Help 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 890 calories. Suppose a nutritionist believes that the true mean number of calories served at lunch at all schools in the country is below 890 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 u. b. Complete the hypotheses below. Ho: H = 890 Ha: H 890 c. A Type I error means the researcher concludes the mean is less than but in fact the mean is less than different from greater than equal to
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