Fitting Linear Functions to Data · Statistics and Probability · Flashcards

QUESTION

Identify the stronger linear association:

r=-0.20

or

r=0.05

.

QUESTION

Identify the correlation coefficient if a linear fit reports

R^2=0.36

and the slope is positive.

QUESTION

Identify the correlation coefficient if a linear fit reports

R^2=0.81

and the slope is negative.

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