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An article gives the accompanying data on the effort required of a subject to arise from four different types of stools (Borg Scale). Perform
An article gives the accompanying data on the effort required of a subject to arise from four different types of stools (Borg Scale). Perform an analysis of variance using a = 0.05, and follow this with a multiple comparisons analysis. Subject 1 2 3 4567 89 x; 1 11 10 7 7 8 9 9 8 8 8.56 Type 2 14 14 of 14 10 11 11 13 11 12 12.22 Stool 3 11 12 13 4 10 12 10 9 9 9 6 11 10 12 12 7 9 10 10.78 9 9.33 You can use the Distribution Calculators page in SALT or the appropriate appendix table to find critical values and/or p-values to answer parts of this question. State the appropriate hypotheses. O Ho: all ;'s equal o Ha: at least one , #0 OH: = = 3 = = 0 H: no = 0 Ho a = a2 = = = 0 Ha : at least one a, # 0 O Ho: all ,'s equal 0 Ha: no ; = 0 Complete the ANOVA table. (Round your answers to two decimal places.) Source df Treatments Blocks Error Total SS MS f F0.05 State the conclusion in the problem context. Reject Ho. The data does not suggest that there is a treatment effect. Fail to reject Ho. The data does not suggest that there is a treatment effect. Fail to reject Ho. The data suggests that there is a treatment effect. Reject Ho. The data suggests that there is a treatment effect. Perform a multiple comparisons analysis using the Tukey method with = 0.05. (Round your answer to two decimal places.) W =
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