Table of Contents

## Which type of graph should be used to show percentages of a group?

Pie Charts

Pie Charts The pie chart is one of the most used and hated chart types of all time. Pie charts are used to show parts of a whole. A pie chart represents numbers in percentages, and the total sum of all the divided segments equals 100 percent.

**Which type of graph is best to use to show data in percentages?**

pie chart

One of the most common and recognizable ways to visualize a percentage is a pie chart, of which donut charts are a variation. Stacked bar graphs are another way to show percentages.

**What type of graph is used for percentages?**

Pie charts

Pie charts can be used to show percentages of a whole, and represents percentages at a set point in time. Unlike bar graphs and line graphs, pie charts do not show changes over time. The following pages describe the different parts of a pie chart.

### Which type of graph should be used to show grouped data?

A histogram is a graph that is used to show the information from a frequency distribution with grouped continuous data. It is similar to a column graph and the area of each column is proportional to the frequency of the score that it represents.

**Which graph should be used to represent the percent composition of the human body?**

Use pie charts to compare parts of a whole. They depict a single point in time rather than changes over time. A pie chart can display percent composition, such as the composition of air.

**What type of graph is best to use for making comparisons among data?**

Pie charts are best to use when you are trying to compare parts of a whole. They do not show changes over time. . . . a Bar Graph.

#### What is the best graph to present qualitative data?

Pie charts and bar graphs are the most common ways of displaying qualitative data.

**What type of graph is best to compare one dependent variable among two or more groups?**

Bar graphs are used to compare things between different groups or to track changes over time.