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 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
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 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
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4AGP
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- 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 |
- 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 don’t forget to include all parts in the sentence and the direction of the results.
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