Using the following dataset, conduct a test to determine if people who prefer chocolate are significantly different than people who like ice cream on a test of happiness. Use α = 0.05 and a two-tailed test. Hint: the variance (s2x) for the Chocolate group is 32.14 and for the Ice Cream group is 25. What is the null hypothesis? Conduct the appropriate significance test. Please tell me what the result means in your own words. Chocolate Ice Cream 10 5 15 15 25 15 15 5 25 5 15 15 20 10
Using the following dataset, conduct a test to determine if people who prefer chocolate are significantly different than people who like ice cream on a test of happiness. Use α = 0.05 and a two-tailed test. Hint: the variance (s2x) for the Chocolate group is 32.14 and for the Ice Cream group is 25. What is the null hypothesis? Conduct the appropriate significance test. Please tell me what the result means in your own words. Chocolate Ice Cream 10 5 15 15 25 15 15 5 25 5 15 15 20 10
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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. Using the following dataset, conduct a test to determine if people who prefer chocolate are significantly different than people who like ice cream on a test of happiness. Use α = 0.05 and a two-tailed test. Hint: the variance (s2x) for the Chocolate group is 32.14 and for the Ice Cream group is 25.
- What is the null hypothesis?
- Conduct the appropriate significance test.
- Please tell me what the result means in your own words.
Chocolate |
Ice Cream |
10 |
5 |
15 |
15 |
25 |
15 |
15 |
5 |
25 |
5 |
15 |
15 |
20 |
10 |
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