In a pie chart, a circle is divided into sections, with each section denoting a percentage of the entire. Therefore, option (D): "A pie chart is a circle and shows parts of a whole."
What is a pie chart?
A pie chart is a circular graph where the percentages of the whole are represented by pie-shaped wedges. Pie charts allow us to compare various items. The fraction of the entire that a pie chart's larger slices represent increases. The percentage decreases as the pie slice size increases.
A circle with regions, or slices, is referred to as a pie chart. The count or percentage of observations at each level for the variable is represented by a slice. In business, pie charts are frequently utilized.
The sum of the parts is one hundred percent. The pie charts have seen above occasionally appear without any percentage markings. You will need to estimate the sum if this occurs.
Since that would be a Venn diagram, it is not "a." Pie charts do not show how one variable impacts another, hence the answer is not "b." Additionally, it is not a "c" because it demonstrates the quantity of a variable rather than how it changes.
Check out the link below to learn more about pie charts;
https://brainly.com/question/12330500
#SPJ2
