The equation used to predict college gpa (range 0-4.0) is modifyingabove y with caret equals 0.22 plus 0.51 x 1 plus 0.002 x 2y=0.22+0.51x1+0.002x2, where x1 is high school gpa (range 0-4.0) and x2 is college board score (range 200-800). use the multiple regression equation to predict college gpa for a high school gpa of 3.13.1 and a college board score of 500500.

The college GPA for a high school GPA of 3.1 and a college board score of 500 will be 2.801

The equation to predict college GPA is :

where x1 is high school GPA and x2 is college board score.

According to the question, here x1= 3.1 and x2= 500

So, we will plug the values of x1 and x2 into the above equation..

So, the college GPA for a high school GPA of 3.1 and a college board score of 500 is 2.801

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.