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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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malabranche13 malabranche13
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4 years ago
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
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
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GparkerGparker
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malabranche13 Author
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#2
4 years ago
Thanks
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