A psychologist would like to examine the effects of a new drug on the activity level of animals. Thr
Question: A psychologist would like to examine the effects of a new drug on the activity level of animals. Three samples of rats are selected with n = 5 in each sample. One group gets no drug, one group gets a small dose, and the third group gets a large dose. The psychologist records the activity level for each animal. The data from this experiment are presented below.
| a. | Do these data indicate any significant differences among the three groups? Test with \[\alpha \] = .05. |
| b. | Compute\[{{\eta }^{2}}\] , the percentage of variance accounted for by the treatment. |
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Deliverables: Word Document
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