Which of the following is NOT true of bar graphs?
A) They are used for qualitative variables that differ in kind.
B) They are used for quantitative variables that differ in amount.
C) The bars are spatially separated.
D) They can be used for data measured on nominal or ordinal scales.

Question

Quizplus · Accepted Answer

Bar graphs are typically used for qualitative variables that differ in kind, and the bars are spatially separated to show the differences between the categories. They can be used for data measured on nominal or ordinal scales, but they are not commonly used for quantitative variables that differ in amount. Line graphs or scatterplots are typically more appropriate for visualizing quantitative data.

Which of the Following Is NOT True of Bar Graphs