Suppose now a different experiment was conducted to examine the effect of a set of 6...
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Suppose now a different experiment was conducted to examine the effect of a set of 6 treatments on subjects. Suppose each of the treatment, labelled A, B, C, D, E and F, is independently implemented on 16 subjects. Suppose that treatment i's sample mean, y... is given as follows. Yi. Treatment A 0.513 Treatment B 0.799 Treatment C -0.277 Treatment D 0.884 Treatment E -0.616 Treatment F 0.114 The treatments have already been analysed with an ANOVA model and was found to have a statistically significant result requiring a more in-depth analysis looking at all the pairwise comparisons between treatments. Assuming the ANOVA analysis is valid, use the information above to answer the following questions: i. ii. If we desire an overall significance level of a = 0.05, in the Bonferroni adjustment, what should the individual significance level, a* be for each individual pairwise test? Write your answer to at least 3 decimal places. - In the Tukey's HSD, we need the range statistic, maxi yi. — minį į.. What's the value of this statistic?Write your answer to at least 3 decimal places. Suppose now a different experiment was conducted to examine the effect of a set of 6 treatments on subjects. Suppose each of the treatment, labelled A, B, C, D, E and F, is independently implemented on 16 subjects. Suppose that treatment i's sample mean, y... is given as follows. Yi. Treatment A 0.513 Treatment B 0.799 Treatment C -0.277 Treatment D 0.884 Treatment E -0.616 Treatment F 0.114 The treatments have already been analysed with an ANOVA model and was found to have a statistically significant result requiring a more in-depth analysis looking at all the pairwise comparisons between treatments. Assuming the ANOVA analysis is valid, use the information above to answer the following questions: i. ii. If we desire an overall significance level of a = 0.05, in the Bonferroni adjustment, what should the individual significance level, a* be for each individual pairwise test? Write your answer to at least 3 decimal places. - In the Tukey's HSD, we need the range statistic, maxi yi. — minį į.. What's the value of this statistic?Write your answer to at least 3 decimal places.
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Related Book For
Introduction To Probability And Statistics
ISBN: 9781133103752
14th Edition
Authors: William Mendenhall, Robert Beaver, Barbara Beaver
Posted Date:
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