In the case of a perfect association,predictions from one variable to another can be made
A)only if variables are measured at the nominal level.
B)when at least one variable is ordinal.
C)without error.
D)only if the relationship is positive.

Question

Quizplus · Accepted Answer

With a perfect association, the two variables are perfectly correlated, meaning that predictions from one variable to another can be made without error. The level of measurement and direction of the association do not impact the accuracy of the predictions in this scenario.

In the Case of a Perfect Association,predictions from One Variable