If the correlation coefficient between x and y is equal to 1, we say that x and y are
A) perfectly positively correlated.
B) acyclical.
C) perfectly negatively correlated.
D) leading variables.
E) lagging variables.

Question

Quizplus · Accepted Answer

A correlation coefficient of 1 indicates a perfect positive correlation between x and y, meaning that as x increases, y also increases.

If the Correlation Coefficient Between X and Y Is Equal