If the correlation coefficient (r) = 1.00,then
A) all the data points must fall exactly on a straight line with a slope that equals 1.00.
B) all the data points must fall exactly on a straight line with a negative slope.
C) all the data points must fall exactly on a straight line with a positive slope.
D) all the data points must fall exactly on a horizontal straight line with a zero slope.
Correct Answer:
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