Question: What Is A Legend In A Bar Graph?

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….

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 Legend another word for key?

A legend is a caption, a title or brief explanation appended to an article, illustration, cartoon, or poster. A key is an explanatory list of symbols used in a map, table, etc. Legend is more generic, while key is more specific. … The “Keys” are the symbols and numbers within the Caption that the Legend explains.

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.

What is a trend in a graph?

A trend is a pattern in a set of results displayed in a graph.

What is a legend in 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.

How do you add a legend to a bar graph?

Click the chart, and then click the Chart Design tab. Click Add Chart Element > Legend. To change the position of the legend, choose Right, Top, Left, or Bottom. To change the format of the legend, click More Legend Options, and then make the format changes that you want.

What is legend in statistics?

Legends identify the different groups of data on the graph. Tables include statistical information for the graph variables. Some graphs have a legend or a table. For example, the following probability plot has both a legend and a table. Legend.

Where should a legend go on a graph?

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.

Does a bar graph need a key?

On a vertical bar graph, as shown above, the horizontal axis (or x-axis) shows the data categories. … The colored bars are the data series. Bar graphs have three key attributes: A bar diagram makes it easy to compare sets of data between different groups at a glance.

What should be included in a legend?

4 Features of a Good Figure Legend:Title: A brief title that applies to the entire figure, including all panels. … Materials and methods: A description of the techniques used. … Results: A statement of the results that can be gleaned from the particular figure. … Definitions: An explanation of features in the figure.

How do you label a bar graph?

To properly label a graph, you should identify which variable the x-axis and y-axis each represent. Don’t forget to include units of measure (called scale) so readers can understand each quantity represented by those axes. Finally, add a title to the graph, usually in the form “y-axis variable vs. x-axis variable.”

What is a bar graph explain with an example?

A bar chart is a graph with rectangular bars. The graph usually compares different categories. … For example, if you had two houses and needed budgets for each, you could plot them on the same x-axis with a grouped bar chart, using different colors to represent each house. See types of bar graphs below.

How do you color code a legend in Word?

To insert a legend, click the Legend button on the PrintableCal tab of the Excel, Word, or PowerPoint ribbon. The Insert Legend Task Pane will appear after clicking the Legend button. The most recently used calendar data sources will be selected by default.

What is a key in 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.

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 or a legend?

Definition: A key or legend is a list of symbols that appear on the map. For example, a church on the map may appear as a cross, a cross attached to a circle, a cross attached to a square. … Symbols and colours can also represent different things like roads, rivers and land height.

How do you add a legend in Excel without graphs?

Hiding the legend from Chart 1 is simple and can be accomplished as follows:Single click on the chart.Select Chart | Chart Options. Excel displays the Chart Options dialog box.Click on the Legends tab.Clear the Show Legend check box.Click OK.