Question: What Is A Chart Key?

How do you create a legend?

Click the chart, and then click the Chart Layout tab.

To change the position of the legend, under Labels, click Legend, and then click the legend position that you want.

To change the format of the legend, under Labels, click Legend, click Legend Options, and then make the format changes that you want..

What is an example of a key?

The definition of a key is a metal instrument used for opening and closing a lock or operating a mechanical device. An example of key is what people use to open their car doors and start the engine.

What is a bubble chart good for?

Bubble charts are often used to present financial data. Different bubble sizes are useful to visually emphasize specific values. … Scatter charts use sets of x values and y values, but bubble charts use sets of x values, y values, and z values.

What are the 6 types of graphs?

Different types of graphsLine graph. Line graphs illustrate how related data changes over a specific period of time. … Bar graph. Bar graphs offer a simple way to compare numeric values of any kind, including inventories, group sizes and financial predictions. … 3 . Pictograph. … Histogram. … Area graph. … Scatter plot.

Why is it called a legend?

Legend is a loanword from Old French that entered English usage circa 1340. The Old French noun legende derives from the Medieval Latin legenda. In its early English-language usage, the word indicated a narrative of an event.

Is a legend the same as a key?

A key or legend is a box that lists the symbols that are used on a map. It also explains what each symbol means. “Key” and “legend” are two names for the same thing.

How do you write a legend?

How to Write a Legend: Step-by-StepSet the story in today’s world.Change or add plot details.Change a few main events.Change the gender of the hero or heroine.Change the point of view (example: Tell the legend of St. … Write a sequel.Write a prequel.Develop an existing legend into a readers’ theatre script.

What is a key for a bar graph?

Using a key on your chart allows you to provide information about what the datasets that are displayed on the chart represent. Keys can be used in two different modes – a horizontal one designed to sit in the margins of the chart, and a vertical one that is designed to sit over the chart.

What is another name for map key?

We use a map key and map legend interchangeably. Another name for a legend on a map is a map key, although you can get very picky and say that the legend holds the map key and other information.

Where is the chart legend in Excel?

Click the chart in which you want to show or hide a legend. This displays the Chart Tools, adding the Design, Layout, and Format tabs. On the Layout tab, in the Labels group, click Legend.

How do I choose a chart type?

If you want to compare values, use a pie chart — for relative comparison — or bar charts — for precise comparison. If you want to compare volumes, use an area chart or a bubble chart. If you want to show trends and patterns in your data, use a line chart, bar chart, or scatter plot.

What key means?

1a : a usually metal instrument by which the bolt of a lock is turned. b : any of various devices having the form or function of such a key a key for winding a clock. 2a : a means of gaining or preventing entrance, possession, or control. b : an instrumental or deciding factor the key to her success.

Where do you put a legend?

Both Figure and Table legends should match the width of the Table or graph. Table legends go above the body of the Table and are left justified; Tables are read from the top down. Figure legends go below the graph and are left justified; graphs and other types of Figures are usually read from the bottom up.

What is a key for a graph?

When used in a graph or a map, a key, also referred to as a legend, is the part that explains the symbols used. In other words, a key includes the variables or objects used in the chart/graph/diagram along with an example (symbol) of what they look like. …

What is a legend on a graph?

The legend of a graph reflects the data displayed in the graph’s Y-axis, also called the graph series. … A graph legend generally appears as a box to the right or left of your graph. The box contains small samples of each color on the graph as well as a short description of what each color means.

What are the 16 types of chart?

Column Chart. Column charts use vertical columns to show numerical comparisons between categories, and the number of columns should not be too large (the labels of the axis may appear incomplete if there are too many columns). … Bar Chart. … Line Chart. … Area Chart. … Pie Chart. … Scatter Plot. … Bubble Chart. … Gauge.More items…•

What are 3 things a graph must have?

Essential Elements of Good Graphs:A title which describes the experiment. … The graph should fill the space allotted for the graph. … Each axis should be labeled with the quantity being measured and the units of measurement. … Each data point should be plotted in the proper position. … A line of best fit.More items…

What is the key on a chart called?

Legend. A Legend is a representation of legend keys or entries on the plotted area of chart or graph which are linked to the data table of the chart or graph. By default, it may show in the bottom or right side of the chart.