A graphical presentation of the relationship between two variables is
A)an ogive
B)a histogram
C)either an ogive or a histogram, depending on the type of data
D)a scatter diagram

Question

Quizplus · Accepted Answer

A scatter diagram shows the relationship between two variables by plotting them as points on a graph. This allows for visual analysis of the correlation, if any, between the variables. An ogive is a line graph that shows the cumulative frequency of data, while a histogram shows the distribution of data in intervals. While these types of graphs can be useful in their own right, they do not show the relationship between two variables. Therefore, a scatter diagram is the best choice for presenting the relationship between two variables graphically.

A Graphical Presentation of the Relationship Between Two Variables Is