The moisture X of the wet mix of a product is considered to have an effect on the density Y of the finished product. The moisture of the mix was controlled and the finished product densities were as shown below.
A. Fit a simple linear regression model to the data.
Construct 95% confidence intervals for Beta_0 and Beta_1
| X |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
| Y |
7.6 |
9.5 |
9.3 |
10.3 |
11.1 |
12.1 |
13.3 |
12.7 |
13 |
13.8 |
14.6 |
14.8 |
14.7 |