Note that the hole in the center of the pie should measure about 60 percent of the circle’s diameter. An alternate way to display similar information is with a dot chart. A 10-by-10 grid of dots can ...

Car = 5 × 20 = 100. Bus = 3 × 20 = 60 ... be out of 360°, the number of degrees in a full turn. A pie chart may include the percentages of what each sector represents. These can also be ...

“Imagine a pie chart that shows Visuals at 42 percent, Numbers at 36 percent, Stupid Jokes at 15 percent and Random Complaints at 7 percent. Now let’s convert that to a bar chart.” ...