A Regression Analysis of Students' AP* Statistics Test Scores and the Number

question 51

Multiple Choice

A regression analysis of students' AP* Statistics test scores and the number of hours they spent
Doing homework found $r ^ { 2 } = 0.32$
0) 32 . Which of these is true?
I. 32% of student test scores can be correctly predicted with this model.
II. Homework accounts for 32% of your grade in AP* Stats.
III. There's a 32% chance that you'll get the score this model predicts for you.

• A) I and II
• B) none of these
• C) II only
• D) III only
• E) I only

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