Suppose that you fit the model to 20 data points and obtained the accompanying...

Suppose that you fit the model

to 20 data points and obtained the accompanying MINITAB printout.

a. What type of model have you chosen to fit the data?

b. How well does the model fit the data? Explain.

c. Do the data provide sufficient evidence to indicate that the model contributes information for the prediction of y? Use the p-value approach.