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. The title offers a short explanation of what is in your graph.

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## What is pie chart and its uses?

Pie charts are used

in data handling

and are circular charts divided up into segments which each represent a value. Pie charts are divided into sections (or ‘slices’) to represent values of different sizes. For example, in this pie chart, the circle represents a whole class.

## What is pie chart and example?

A Pie Chart is

a type of graph that displays data in a circular graph

. The pieces of the graph are proportional to the fraction of the whole in each category. In other words, each slice of the pie is relative to the size of that category in the group as a whole.

## What do you mean by pie chart?

:

a circular chart cut by radii into segments illustrating relative magnitudes or frequencies

. — called also circle graph.

## What are the types of pie chart?

Types of a Pie Chart

Pie charts are classified into two main types based on the dimension of the graph. These 2 types are namely;

2D pie chart and 3D pie chart

.

## What is pie chart explain with diagram?

A pie chart (or a circle chart) is

a circular statistical graphic, which is divided into slices to illustrate numerical proportion

. In a pie chart, the arc length of each slice (and consequently its central angle and area), is proportional to the quantity it represents.

## How do you read a pie chart example?

- When you interpret one pie chart, look for differences in the size of the slices. …
- When you compare multiple pie charts, look for differences in the size of slices for the same categories in all the pie charts.

## How do you find a pie chart example?

To find the total number of pieces of data in a slice of a pie chart,

multiply the slice percentage with the total number of data set and then divide by 100

. For example, a slice of the pie chart is equal to 60% and the pie chart contains a total data set of 150.

## What is the another name for pie chart?

circle graph histogram | pie diagram pie-gram | scatter diagram |
---|

## What is the formula for pie chart?

The pie diagram formula is given as

= ( given data / total value of data ) x 360

. Pie Chart Definition: A type of graph in which a circle is divided into sectors that represent a proportion of the whole.

## What are the three types of pie chart?

- 2D Chart. Click on the Insert option that available on the top, as shown in the below image. …
- PIE of PIE Chart. Now with the same data, we will create a PIE of the PIE chart. …
- Bar of PIE Chart. …
- 3D PIE Chart. …
- Doughnut Chart.

## Can a pie chart be more than 100?

Pie charts are designed to show parts of a whole, so

any sum below or above 100% doesn’t represent the entire picture

. … Do This: Pie charts are great if one or two of the categories have a much higher value than the others. This means, at a glance, it’s easy to see which categories have the largest share of the pie.

## How do you solve a pie chart problem?

You can solve Pie chart problems

using the properties of a circle and the basic concept of percentages

. A whole circle contains 360 degrees. In a pie chart, these 360 degrees corresponds to the total of the values represented in the chart.

## How do you represent data in a pie chart?

Activity No. of Hours Measure of central angle | Study 4 (^{ 4 }/ _{ 24 }× 360)° = 60° | T. V. 1 (^{ 1 }/ _{ 24 }× 360)° = 15° | Others 3 (^{ 3 }/ _{ 24 }× 360)° = 45° |
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## Is pie chart same as circle graph?

A pie chart, sometimes called a

circle

chart, is a way of summarizing a set of nominal data or displaying the different values of a given variable (e.g. percentage distribution). This type of chart is a circle divided into a series of segments. Each segment represents a particular category.