## What does it mean by label the axes?

Adding Axis Labels to Graphs In MATLAB, an axes label is a text string aligned with the x-, y-, or z-axis in a graph. Axis labels can help explain the meaning of the units that each axis represents.

## What is a label in a graph?

In the mathematical discipline of graph theory, a graph labelling is the assignment of labels, traditionally represented by integers, to edges and/or vertices of a graph. For example, the edges may be assigned weights representing the “cost” of traversing between the incident vertices.

## How do you label axis?

Click the chart, and then click the Chart Layout tab. Under Labels, click Axis Titles, point to the axis that you want to add titles to, and then click the option that you want. Select the text in the Axis Title box, and then type an axis title.

## How do I make axis labels horizontal?

Change the label text in the chart Click anywhere in the chart. This displays the Chart Tools, adding the Design, Layout, and Format tabs. On the Format tab, in the Current Selection group, click the arrow in the Chart Elements box, and then click the horizontal (category) axis.

## How do I add axis titles in Excel 2021?

To add a vertical axis title, execute the following steps.

1. Select the chart.
2. Click the + button on the right side of the chart, click the arrow next to Axis Titles and then click the check box next to Primary Vertical.
3. Enter a vertical axis title. For example, Visitors. Result:

## How do you add axis labels in Excel 2007?

1. Click the chart.
2. From the Layout command tab, in the Labels group, click Axis Titles.
3. To create a title for your x-axis, select Primary Horizontal Axis Title.
4. Click the title location you desire.
5. In the Axis Title text box, type a name for the axis.
6. (Optional) To reposition your axis title,

## How do you add descriptive labels in Excel?

Use the following steps to add data labels to series in a chart:

1. Click anywhere on the chart that you want to modify.
2. On the Chart Tools Layout tab, click the Data Labels button in the Labels group.
3. Select where you want the data label to be placed.

## What are the seven chart elements?

Excel Charts – Chart Elements

• Axes.
• Axis titles.
• Chart titles.
• Data labels.
• Data table.
• Error bars.
• Gridlines.
• Legend.

## What is a chart series?

After creating a chart, you might need to add an additional data series to the chart. A data series is a row or column of numbers that are entered in a worksheet and plotted in your chart, such as a list of quarterly business profits.

## What are the elements of charts?

Following is a brief description of various elements of a chart:

• Chart Area. It is the total area that contains all the elements of the chart.
• Plot Area. It is the area that actually represents the data in graphical form.
• Series.
• X-axis.
• Y-axis.
• Legend.
• Chart Toolbar.

## What are the three elements in a pie chart?

The following pages describe the different parts of a pie chart.

• The Title. The title offers a short explanation of what is in your graph.
• The Legend. The legend tells what each slice represents.
• The Source. The source explains where you found the information that is in your graph.
• The Data.

## Which are the attributes of a pie chart?

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.

## What should a pie chart include?

In order to use a pie chart, you must have some kind of whole amount that is divided into a number of distinct parts. Your primary objective in a pie chart should be to compare each group’s contribution to the whole, as opposed to comparing groups to each other.

## How do you calculate a pie chart?

Divide the count for each variable by the total count and then multiply this figure by 360 to determine the angle in degrees. When the pie chart is drawn, the slice of pie for Group A will have an angle of 196.36°; as such, it will represent just over half of the full circle.