5. 19 young pigs are assigned at random among 3 experimental groups. Each group is fed a different diet. (This design is a completely randomized design.) We record the pigs' weight in pounds after being raised on these diets for a year. We wish to assess whether mean pig weights are the same for all 3 diets. a. State the hypotheses for this test, use a significance level of .05. b. From the data we have SSB (between) = 21.98 and SSW (within) = 41.99, Find the F-test statistic and the corresponding p-value. C. Make a decision and conclude in terms of the problem.
5. 19 young pigs are assigned at random among 3 experimental groups. Each group is fed a different diet. (This design is a completely randomized design.) We record the pigs' weight in pounds after being raised on these diets for a year. We wish to assess whether mean pig weights are the same for all 3 diets. a. State the hypotheses for this test, use a significance level of .05. b. From the data we have SSB (between) = 21.98 and SSW (within) = 41.99, Find the F-test statistic and the corresponding p-value. C. Make a decision and conclude in terms of the problem.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Transcribed Image Text:5.
19 young pigs are assigned at random among 3 experimental groups. Each group is fed a different diet. (This design is
a completely randomized design.) We record the pigs' weight in pounds after being raised on these diets for a year.
We wish to assess whether mean pig weights are the same for all 3 diets.
a. State the hypotheses for this test, use a significance level of .05.
b. From the data we have SSB (between) = 21.98 and SSW (within) = 41.99, Find the F-test statistic and the
corresponding p-value.
C.
Make a decision and conclude in terms of the problem.
(۔
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