A _______________ reflects the size and strength of the statistical relationship between two variables.
A) correlation
B) mean
C) standard deviation
D) range

Question

Quizplus · Accepted Answer

Correlation measures the strength and direction of the relationship between two variables. It ranges from -1 to +1, with values closer to -1 or +1 indicating a stronger relationship, while values closer to 0 indicate a weaker relationship. Therefore, correlation reflects the size and strength of the statistical relationship between two variables.

A _______________ Reflects the Size and Strength of the Statistical