The following data give the starting salary for students who
recently graduated from a local university and accepted jobs soon
after graduation. The starting salary, grade-point average (GPA),
and major (business or other) are provided.
SALARY
$29,500
$46,000
$39,800
$36,500
GPA
3.1
3.5
3.8
2.9
Major
Other
Business
Business
Other
SALARY
$42,000
$31,500
$36,200
GPA
3.4
2.1
2.5
Major
Business
Other
Business
Using a computer, develop a regression model that could be used
to predict starting salary based on GPA...