Answer
$ŷ =−91.3+1.521x_1+0.441x_2$
The coefficient for $x_1$: if the grade on the midterm exam increases by 1 and the grade on the a major project remains constant, then the final course grade will increase by 1.521, on average.
The coefficient for $x_2$: if the grade on the a major project increases by 1 and the grade on the midterm exam remains constant, then the final course grade will increase by 0.441, on average.
Work Step by Step
Given above.
