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Science-Related Homework Help Statistics and Probability Topic started by: malabranche13 on Aug 30, 2019



Title: A regression analysis of students' college grade point averages (GPAs) and their high school GPAs ...
Post by: malabranche13 on Aug 30, 2019
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


Title: A regression analysis of students' college grade point averages (GPAs) and their high school GPAs ...
Post by: Gparker on Aug 30, 2019
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Title: A regression analysis of students' college grade point averages (GPAs) and their high school GPAs ...
Post by: malabranche13 on Aug 30, 2019
Thanks