With reference to Exercise 77, test the null hypothesis β2 = 10.0 against the alternative hypothesis β2
10.0 at the 0.05 level of significance.
Exercise 77
The following are sample data provided by a moving company on the weights of six shipments, the distances they were moved, and the damage that was incurred:
![](https://test.transtutors.com/qimg/d30d84a8-01f4-49bb-98fc-694e7585c2ea.png)
(a) Assuming that the regression is linear, estimate β0, β1, and β2.
(b) Use the results of part (a) to estimate the damage when a shipment weighing 2,400 pounds is moved 1,200 miles.