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12 questions from this quiz
How close points lie to a straight line
r=1r = 1r=1
r=−1r = -1r=−1
r=0r = 0r=0
0<r<0.50 < r < 0.50<r<0.5
−0.5<r<0-0.5 < r < 0−0.5<r<0
111
−1-1−1
Correlation does not imply causation
In context (if possible)
Product Moment Correlation Coefficient
r=−0.95r = -0.95r=−0.95
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