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Author Question: A regression analysis of students' college grade point averages (GPAs) and their high school GPAs ... (Read 243 times)

justinmsk

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A regression analysis of students' college grade point averages (GPAs) and their high school GPAs found R2 = 0.311. Which of these is true?
I.   High school GPA accounts for 31.1% of college GPA.
II.  31.1% of college GPAs can be correctly predicted with this model.
III. 31.1% of the variance in college GPA can be accounted for by the model.
◦ III only
◦ I only
◦ I and II
◦ None
◦ II only


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Marked as best answer by justinmsk on Aug 31, 2019

cdmart10

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justinmsk

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Reply 2 on: Aug 31, 2019
YES! Correct, THANKS for helping me on my review


softEldritch

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Reply 3 on: Yesterday
Excellent

 

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