In Problem 13.7 on page 470, you used the total staff present and remote hours to predict standby hours (stored in Standby). Using the results from that problem,
a. determine whether there is a significant relationship between standby hours and the two independent variables (total staff present and remote hours) at the 0.05 level of significance.
b. interpret the meaning of the p value.
c. compute the coefficient of multiple determination, r2, and interpret its meaning.
d. compute the adjusted r2.