Suppose that three drugs used to reduce cholesterol are compared in a randomized experiment in which three people use each drug for a month. The data for the reductions in cholesterol level for the N = 9 participants follow. Drug 1 Drug 2 Drug 3 6 10 4 14 12 2 9 6 Calculate the F-statistic for comparing the mean cholesterol reductions for the three drugs. What i the value of F? (report to 2 decimal places) What are the degrees of freedom for this statistic - Between df? , Within df?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Suppose that three drugs used to reduce cholesterol are compared in a randomized experiment in
which three people use each drug for a month. The data for the reductions in cholesterol level for
the N = 9 participants follow.
Drug 1
Drug 2
Drug 3
6
10
4
14
12
2
9
6
Calculate the F-statistic for comparing the mean cholesterol reductions for the three drugs. What is
the value of F?
(report to 2 decimal places)
What are the degrees of freedom for this statistic - Between df?
,Within df?
Transcribed Image Text:Suppose that three drugs used to reduce cholesterol are compared in a randomized experiment in which three people use each drug for a month. The data for the reductions in cholesterol level for the N = 9 participants follow. Drug 1 Drug 2 Drug 3 6 10 4 14 12 2 9 6 Calculate the F-statistic for comparing the mean cholesterol reductions for the three drugs. What is the value of F? (report to 2 decimal places) What are the degrees of freedom for this statistic - Between df? ,Within df?
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