Question: Please use a multiple regression where the dependent variable is ratings and the independent variables are star and fact. a. How much being fact-based or
Please use a multiple regression where the dependent variable is ratings and the independent variables are star and fact.
a. How much being fact-based or having one star contributes to a movies rating. What can you tell them about this?
b. Are either, both, or neither of the independent variables significantly related to the ratings at 95% confidence? Justify your answers referring to the relevant figures.
c. How well does this regression analysis explain the ratings? Should we count on the results from this analysis? Justify your answers referring to the relevant figures.
Note:
Stars column = number of stars
Fact: 1=fact based 0=fiction
| Network | Month | Day | Rating | Fact | Stars |
| CBC | 1 | 7 | 14.7 | 0 | 1 |
| CBC | 1 | 1 | 11.3 | 1 | 0 |
| CBC | 2 | 1 | 13.5 | 0 | 1 |
| CBC | 2 | 7 | 12.9 | 1 | 0 |
| CBC | 3 | 1 | 13.2 | 1 | 0 |
| CBC | 3 | 7 | 12.8 | 1 | 0 |
| CBC | 4 | 1 | 13.2 | 1 | 1 |
| CBC | 4 | 7 | 13.5 | 0 | 1 |
| CBC | 5 | 1 | 17.5 | 1 | 0 |
| CBC | 5 | 7 | 11.6 | 0 | 0 |
| CBC | 5 | 7 | 12.1 | 0 | 0 |
| CBC | 6 | 1 | 15.6 | 0 | 0 |
| CBC | 6 | 7 | 12.6 | 0 | 1 |
| CBC | 6 | 1 | 11.8 | 0 | 0 |
| CBC | 7 | 7 | 12.3 | 0 | 0 |
| CBC | 7 | 1 | 14.2 | 1 | 1 |
| CBC | 8 | 7 | 11.6 | 0 | 0 |
| CBC | 8 | 1 | 13.3 | 1 | 0 |
| CBC | 8 | 1 | 13.6 | 1 | 0 |
| CBC | 9 | 1 | 12.4 | 0 | 1 |
| CBC | 9 | 1 | 13.8 | 1 | 0 |
| CBC | 9 | 7 | 11.9 | 1 | 0 |
| CBC | 10 | 1 | 14.6 | 0 | 0 |
| CBC | 10 | 1 | 15.8 | 1 | 1 |
| CBC | 10 | 1 | 15.4 | 0 | 1 |
| CBC | 11 | 1 | 13.1 | 0 | 1 |
| CBC | 11 | 7 | 12.8 | 0 | 0 |
| CBC | 12 | 1 | 15.1 | 0 | 0 |
| CBC | 12 | 1 | 12.4 | 0 | 1 |
| CBC | 12 | 1 | 19.1 | 1 | 0 |
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