This problem demonstrates a possible (though rare) situation that can occur with group comparisons. The groups are sections and the dependent variable is an exam score.The scores for each section are as follows:| | Section 1 | Section 2 | Section 3 ||--------|------------|------------|------------|| **Score 1** | 77 | 66.9 | 80.7 || **Score 2** | 84.8 | 71.8 | 79.4 || **Score 3** | 93.3 | 88.9 | 83.3 || **Score 4** | 87.6 | 73.2 | 87.4 || **Score 5** | 89.6 | 52.8 | 76.2 || **Score 6** | 83.9 | 50.2 | 83.9 || **Score 7** | 79 | 77 | 72.5 || **Score 8** | 69.2 | 66 | 89.9 || **Score 9** | 70.9 | 92.5 | 82.5 |Run a one-way ANOVA (fixed effect) with α = 0.05. Round the F-ratio to three decimal places and the p-value to four decimal places. Assume all population and ANOVA requirements are met.\[ F = \_\_\_\_\_ \]\[ p = \_\_\_\_\_ \]

This problem demonstrates a possible (though rare) situation that can occur with group comparisons. The groups are sections and the dependent variable is an exam score. Section 1 Section 2 Section 3 77 66.9 80.7 84.8 71.8 79.4 93.3 88.9 83.3 87.6 73.2 87.4 89.6 52.8 76.2 83.9 50.2 83.9 79 77 72.5 69.2 66 89.9 70.9 92.5 82.5 Run a one-way ANOVA (fixed effect) with a = 0.05. Round the F-ratio to three decimal places and the p- value to four decimal places. Assume all population and ANOVA requirements are met. F = p =

This problem demonstrates a possible (though rare) situation that can occur with group comparisons. The groups are sections and the dependent variable is an exam score. Section 1 Section 2 Section 3 77 66.9 80.7 84.8 71.8 79.4 93.3 88.9 83.3 87.6 73.2 87.4 89.6 52.8 76.2 83.9 50.2 83.9 79 77 72.5 69.2 66 89.9 70.9 92.5 82.5 Run a one-way ANOVA (fixed effect) with a = 0.05. Round the F-ratio to three decimal places and the p- value to four decimal places. Assume all population and ANOVA requirements are met. F = p =

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

This problem demonstrates a possible (though rare) situation that can occur with group comparisons. The groups are sections and the dependent variable is an exam score.

The scores for each section are as follows:

| | Section 1 | Section 2 | Section 3 |
|--------|------------|------------|------------|
| **Score 1** | 77 | 66.9 | 80.7 |
| **Score 2** | 84.8 | 71.8 | 79.4 |
| **Score 3** | 93.3 | 88.9 | 83.3 |
| **Score 4** | 87.6 | 73.2 | 87.4 |
| **Score 5** | 89.6 | 52.8 | 76.2 |
| **Score 6** | 83.9 | 50.2 | 83.9 |
| **Score 7** | 79 | 77 | 72.5 |
| **Score 8** | 69.2 | 66 | 89.9 |
| **Score 9** | 70.9 | 92.5 | 82.5 |

Run a one-way ANOVA (fixed effect) with α = 0.05. Round the F-ratio to three decimal places and the p-value to four decimal places. Assume all population and ANOVA requirements are met.

\[ F = \_\_\_\_\_ \]

\[ p = \_\_\_\_\_ \]

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