Multiple Choice
The appropriate range for the coefficient of correlation (r) is
A) 0 ≤ r ≤ 1.
B) −% ≤ r ≤ +%.
C) −1 ≤ r ≤ 1.
D) −1 ≤ r ≤ +%.
Correct Answer:

Verified
Correct Answer:
Verified
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