Multiple Choice
A multiple regression line was calculated in which x1 was a student's grade point average and x2 was a student's age. The multiple regression line was calculated as . If a student has a grade point average of 5.9 and is 20 years old, what is the predicted value of
?
A) 387.2
B) 400.1
C) 421.6
D) 615.5
Correct Answer:

Verified
Correct Answer:
Verified
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