One possible error in constructing a histogram is to make the heights of the rectangles,and not the areas of the rectangles,proportional to the frequencies.

Question

Quizplus · Accepted Answer

In a histogram, it is the areas of the rectangles that should be proportional to the frequencies, not just the heights, especially when the class intervals (bins) are of different widths.

One Possible Error in Constructing a Histogram Is to Make