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02-01-2024
Mathematics

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A researcher develops a regression equation to predict first-year college grades (y) from high school gpa (x): y = 1.31 .62x e. how much higher of a college gpa is predicted for someone with a high school gpa of 3.8, as compared to someone with a high school gpa of 2.8?

a. 0.62
b. 0.13
c. 1.31
d. 0.06

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