Displaying data in a scatterplot can help us see the extent to which two variables are
A) random samples.
B) operationally defined.
C) correlated.
D) replications.

Question

Quizplus · Accepted Answer

A scatterplot is commonly used to display the relationship or correlation between two variables. Therefore, the best choice is C, as it directly relates to the purpose of using a scatterplot. Random samples, operational definitions, and replications may have importance in research, but they are not directly related to the use of a scatterplot.

Displaying Data in a Scatterplot Can Help Us See the Extent