The sum of all areas equals 100%. Note that it does not make sense to rearrange the bars of a histogram. The bar chart of Figure 2 compares the median times visitors stayed at each of 12 exhibitions.

The problem is that the electronic viewfinder or LCD screen on your camera does not show a 100% ... areas of the photo to clip. A histogram is a basic bar graph that visually represents some ...

Histograms look similar to bar charts as they both display data using bars. A histogram shows continuous data, such as different age groups, and therefore the bars are drawn without gaps between them.