Students were given different drug treatments before revising for their exams. Some were given a memory drug, some a placebo drug and some without treatment. The exam scores (%) are shown in Table 7 for the three groups. Table 7 memory drug placebo without treatment 70 37 3 77 43 10 83 50 17 90 57 23 97 63 30 S2 112.30 109.00 112.30 Carry out a one-way ANOVA using a significance level of 0.01 to test whether these data provide evidence to support the claim that the treatments will have different effects?
Students were given different drug treatments before revising for their exams. Some were given a memory drug, some a placebo drug and some without treatment. The exam scores (%) are shown in Table 7 for the three groups. Table 7 memory drug placebo without treatment 70 37 3 77 43 10 83 50 17 90 57 23 97 63 30 S2 112.30 109.00 112.30 Carry out a one-way ANOVA using a significance level of 0.01 to test whether these data provide evidence to support the claim that the treatments will have different effects?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Students were given different drug treatments before revising for their exams. Some were given a
memory drug, some a placebo drug and some without treatment. The exam scores (%) are shown in
Table 7 for the three groups.
Table 7
memory drug |
placebo | without treatment | |
70 | 37 | 3 | |
77 | 43 | 10 | |
83 | 50 | 17 | |
90 | 57 | 23 | |
97 | 63 | 30 | |
S2 | 112.30 | 109.00 | 112.30 |
Carry out a one-way ANOVA using a significance level of 0.01 to test whether these data provide
evidence to support the claim that the treatments will have different effects?
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