If a bar graph is to be accurate, it is essential that
A) the bars touch each other.
B) the bars be drawn vertically.
C) both horizontal and vertical scales be clearly marked in equal units.
D) the bars all have the same width.
E) the explanatory variable be plotted on the horizontal axis.

Question

Quizplus · Accepted Answer

The Answer of If a bar graph is to be accurate, it is essential that
A) the bars touch each other.
B) the bars be drawn vertically.
C) both horizontal and vertical scales be clearly marked in equal units.
D) the bars all have the same width.
E) the explanatory variable be plotted on the horizontal axis.

If a Bar Graph Is to Be Accurate, It Is