Introducing Statistics: Are Variables Related
AP Statistics · Flashcards · Application
AP STATISTICS · FLASHCARDS
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QUESTION
Find the
R
2
R^2
R
2
value indicating perfect explanatory power.
QUESTION
Find the correlation coefficient range for a strong negative relationship.
QUESTION
Find the correlation: All points on a scatter plot lie on a horizontal line.
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ANSWER
No correlation. Horizontal line shows no relationship between variables.
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