Apentix
/
AP Statistics
/
Unit 2: Exploring Two-Variable Data
/
Question
AP Statistics
medium
mcq
1 pt
If r = 0.6, then r-squared is
A.
0.36
B.
0.6
C.
0.77
D.
1.2
Explanation
Core Concept
0.6 squared is 0.36.
Correct Answer
A
0.36
More Unit 2: Exploring Two-Variable Data practice questions
easy
A regression line is used to predict y from x. If the data ranges from x = 10 to x = 50, predicting at x = 200 is
medium
For a regression line, the interpretation of the slope is
medium
A lurking variable is
easy
Which statement about correlation and causation is correct?
medium
In a two-way table, the joint distribution shows
Try a random question →
Practice more AP Statistics questions with full explanations
Practice Unit 2: Exploring Two-Variable Data Questions →