Which type of graph is most useful in determining if two variables are correlated?
A)variable-correlation figure
B)time-series
C)scatter diagram
D)cross-section
E)None of the above answers is correct.

Question

Quizplus · Accepted Answer

A scatter diagram is most useful for determining if two variables are correlated, as it plots data points on a two-dimensional graph, allowing for visual assessment of the relationship between the variables.

Which Type of Graph Is Most Useful in Determining If