a. Run a multiple regression where the dependent variable is ratings and the independent variables are star and fact. Use data from CBC only. CBC Management has several questions: b. Explain to executives how much being fact-based or having one star contributes to a movies rating. c. Are either, both, or neither of the independent variables significantly related to the ratings at 95% confidence? Justify answers referring to the relevant figures. d. How well does this regression analysis explain the ratings?

e. Should the executives count on the results from this analysis? Justify your answers referring to the relevant figures.

Answer the above questions with steps using the below table:

Observation	Network	Month	Day	Rating	Fact	Stars
1	CBC	1	7	14.7	0	1
2	CBC	1	1	11.3	1	0
3	CBC	2	1	13.5	0	1
4	CBC	2	7	12.9	1	0
5	CBC	3	1	13.2	1	0
6	CBC	3	7	12.8	1	0
7	CBC	4	1	13.2	1	1
8	CBC	4	7	13.5	0	1
9	CBC	5	1	17.5	1	0
10	CBC	5	7	11.6	0	0
11	CBC	5	7	12.1	0	0
12	CBC	6	1	15.6	0	0
13	CBC	6	7	12.6	0	1
14	CBC	6	1	11.8	0	0
15	CBC	7	7	12.3	0	0
16	CBC	7	1	14.2	1	1
17	CBC	8	7	11.6	0	0
18	CBC	8	1	13.3	1	0
19	CBC	8	1	13.6	1	0
20	CBC	9	1	12.4	0	1
21	CBC	9	1	13.8	1	0
22	CBC	9	7	11.9	1	0
23	CBC	10	1	14.6	0	0
24	CBC	10	1	15.8	1	1
25	CBC	10	1	15.4	0	1
26	CBC	11	1	13.1	0	1
27	CBC	11	7	12.8	0	0
28	CBC	12	1	15.1	0	0
29	CBC	12	1	12.4	0	1
30	CBC	12	1	19.1	1	0