Answer
$F_0=15.10$ with a P-value $\ltα$. Reject the null hypothesis.
There is enough evidence to conclude that exists a linear relation between at least one of the explanatory variables and the response variable.
Work Step by Step
$H_0: β_1=β_2=β_3=0$ versus $H_1: at~least~one~β_i\ne0$
See the results obtained in item (b)
$F_0=15.10$ with a P-value $=0.003\ltα$
