webassign net web student/Assignment Responses/hubmit dep 15770087 Q27 Willey an
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Question
webassign net web student/Assignment Responses/hubmit dep 15770087 Q27 Willey and colleagues (2008) tested whether the antiobesity drug sibutramine would be an effective treatment for people with binge eating disorder. They measured the frequency of binge eating every 2 weeks for 24 weeks during treatment. The following table ksts a portion of the data similar to results reported by the authors for the frequency of binge eatingower the first 8 weeks of the drug treatment Frequency of Binge Eating (a) Complete the F-table. (Round your answers to two dedmal places.) groups E Total Make a decision to retain or reject the nuw hypothesis. (Assume experimentwise alpha equal to o 05.) O Retain the null hypothesis.Explanation / Answer
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A)
Anova: Two-Factor Without Replication SUMMARY Count Sum Average Variance 4 4 2 0.5 0.333333 6 4 6 1.5 3.666667 3 4 2 0.5 0.333333 1 4 3 0.75 0.25 2 4 5 1.25 0.25 5 4 7 1.75 0.25 week2 6 9 1.5 1.9 week4 6 6 1 0.8 week6 6 5 0.833333 0.566667 week8 6 5 0.833333 0.566667A)
ANOVA Source of Variation SS df MS F P-value F crit Rows 5.708333 5 1.141667 1.272446 0.32621 2.901295 Columns 1.791667 3 0.597222 0.665635 0.586033 3.287382 Error 13.45833 15 0.897222 Total 20.95833 23Related Questions
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