Statistics Basics: Bar Graphs in Excel
Graphs can be great visual representations of data. But if you don't correctly label your graph's axes and give it a title, it won't make much sense to your readers.what does for
Graphs are an excellent way to make a visual representation of data that have been collected. However, without proper labeling, the graph won't make sense. Therefore, make sure you label the x-axis and y-axis and title your graph so it can be understood by people without having to ask what it represents. 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.
A bar graph or a bar chart is used to represent data visually using bars of different heights or lengths. Data is graphed either horizontally or vertically, allowing viewers to compare different values and draw conclusions quickly and easily. A typical bar graph will have a label, axis, scales, and bars, which represent measurable values such as amounts or percentages. Bar graphs are used to display all kinds of data, from quarterly sales and job growth to seasonal rainfall and crop yields. Bar graphs have a labeled x-axis horizontal axis and y-axis vertical axis. When experimental data is graphed, the independent variable is graphed on the x-axis, while the dependent variable is graphed on the y-axis.
Bar graphs are probably the most common graphs used; they are easy to execute and to read. The basic bar-graph has either a horizontal or vertical orientation and usually the bars do not usually touch, this allows the use of a single color for all the bars. The bar graph on the left above is a column graph in Excel with bars of the same color. It has the amounts down the left side with the individual data bars labeled below the graph. On the right is the same data is presented as an Excel bar graph when using Excel, Column and Bar, are the names given the two types of graphs but they are really both bar graphs with different orientations: column referring to vertical and bar to horizontal orientation. These can also be done with assorted colors for each data bar.
This handout will describe how to use figures and tables to present complicated information in a way that is accessible and understandable to your reader. When planning your writing, it is important to consider the best way to communicate information to your audience, especially if you plan to use data in the form of numbers, words, or images that will help you construct and support your argument. Generally speaking, data summaries may take the form of text, tables or figures. Most writers are familiar with textual data summaries and this is often the best way to communicate simple results. A good rule of thumb is to see if you can present your results clearly in a sentence or two. If so, a table or figure is probably unnecessary. If your data are too numerous or complicated to be described adequately in this amount of space, figures and tables can be effective ways of conveying lots of information without cluttering up your text.
What Is a Bar Graph?
Your users are becoming busier by the day. Your charts are packing in more info, and are becoming denser by the day. We need to provide the meta information in a concise manner to enable at-a-glance comprehension. This is where the chart caption comes into focus. It occupies a very prominent place in a chart, and a well-written caption makes a chart much easier to comprehend by an order of magnitude.
A bar graph is a two-dimensional display of data in a bar format. This format allows you to compare characteristics and frequencies such as quantity and price between and within groups of data. Required bar graph titles include the name of the graph, the title of the vertical axes, and the title of the horizontal axes. It is important to title bar graphs carefully so the information makes sense and the graph is easy to read and understand. Name the bar graph. The general title of the bar graph should provide an overview of the information it contains and give the readers an indication of the data they will be looking at. Name the vertical axis, which is the y axis.
How to make a graph
This wikiHow teaches you how to make a visual representation of your data in Microsoft Excel using a bar graph. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Categories: Microsoft Excel Graphs. Learn more Open Microsoft Excel. It resembles a white "X" on a green background. If you want to create a graph from pre-existing data, instead double-click the Excel document that contains the data to open it and proceed to the next section.