Question: Refer to our 41-case sample data set (see attached). Set up a hypothesis and test whether the bivariate relationship between CGPA and Total hours studied
Refer to our 41-case sample data set (see attached). Set up a hypothesis and test whether the bivariate relationship between CGPA and Total hours studied is significant. Explain your choice of significance level with reference to Type I and Type II errors. Summarize your result.
| TOTAL HRS STUDIED | CGPA |
| 35 | 7.67 |
| 29 | 6.83 |
| 23 | 4.17 |
| 50 | 7.67 |
| 32 | 5.00 |
| 22 | 4.17 |
| 17 | 5.00 |
| 40 | 7.33 |
| 44 | 6.83 |
| 38 | 6.33 |
| 33 | 7.33 |
| 47 | 6.17 |
| 74 | 9.00 |
| 51 | 4.50 |
| 65 | 8.67 |
| 43 | 6.00 |
| 49 | 7.83 |
| 54 | 8.50 |
| 34 | 4.00 |
| 56 | 4.83 |
| 70 | 6.83 |
| 45 | 7.50 |
| 31 | 4.83 |
| 70 | 8.67 |
| 47 | 7.50 |
| 42 | 7.67 |
| 36 | 4.00 |
| 41 | 5.67 |
| 60 | 8.33 |
| 48 | 8.00 |
| 30 | 7.67 |
| 79 | 7.00 |
| 32 | 4.50 |
| 45 | 6.00 |
| 38 | 7.17 |
| 60 | 6.33 |
| 43 | 4.50 |
| 23 | 6.33 |
| 51 | 4.67 |
| 46 | 7.33 |
| 43 | 6.83 |

TOTAL HRS CGPA TOTAL HRS CGPA 35 7.67 29 6.83 23 4.17 50 7.67 32 5.00 22 1.17 17 5.00 40 7.33 44 6.83 38 6.33 33 7.33 47 5.17 74 9.00 51 4.50 65 8.67 43 6.00 49 7.83 54 8.50 34 4.00 56 4.83 70 6.83 45 7.50 31 4.83 70 8.67 47 7.50 42 7.67 36 4.00 41 5.67 60 8.33 48 8.00 30 7.67 79 7.00 32 4.50 45 6.00 38 7.17 60 6.33 43 4.50 23 6.33 51 4.67 46 7.33 43 6.83
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