To examine the relationship between two variables,the variables must be measured from the same _______.
A)cases
B)labels
C)units
D)values

Question

Quizplus · Accepted Answer

To accurately examine the relationship between two variables, they must be measured from the same cases, meaning the same subjects or entities. This ensures that the comparison or correlation is meaningful and based on a consistent basis of measurement.

To Examine the Relationship Between Two Variables,the Variables Must Be