A beer store wanted to test the difference on drinking habits if a younger group of 21-30 years old (n=8) to an older group of 50 to 60 years old (n=10). The store took a survey of beers per year each person had in both groups and found the following data: 21-30 group 50-60 group 50 35 17 64 25 39 88 75 53 61 62 89 36 45 29 35 29 78 a. State the hypotheses of the study. b. Find the critical t value for this study at an alpha level at α=.05. c. Compute the independent t test d. If significant, perform a percentage of variance test. e. State the results in APA format (numbers and words) and donât forget to include all parts in the sentence and the direction of the results.
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