Graphs are beneficial because they summarize and display information in a manner that is easy for most people to comprehend. Graphs are used in many academic disciplines, including math, hard sciences and social sciences. They make appearances in corporate settings, serving as useful tools to convey financial information and facilitate data analysis.
Continue ReadingDifferent graphs are used depending on the information that individuals wish to convey. Many graphs are used to concisely and clearly summarize data; the best type of graph to use depends on the type of data being conveyed (such as nominal, scale-discrete, scale-continuous and ordinal). Data summary graphs are generally nominal or contain data that can be reduced in some way; pie charts and bar charts are common and popular examples. Pie charts represent subcategories by breaking components into slices or disks, while bar charts present data in linear form. Pie charts are ideal for relaying information with five or fewer categories, while bar charts are better for showing differences among larger subgroups. Histograms are used to highlight averages and variations within and among datasets and are used for ordinal or scale-oriented data sets. Graphs may be displayed on paper or electronically and are often added to computer-generated spreadsheets in business settings and to facilitate scientific lectures.
Learn more about Data GraphsKids should use bar graphs when they are attempting to show how something changes over time or to compare items. Bar graphs work well when comparing items in categories that are related.
Full Answer >The term interactive graph paper refers to digital graphs available on the Internet or in software that allow the user to draw graphs by hand or input functions with which a program draws the graph. Interactive graph paper is a useful tool in education for classroom lectures.
Full Answer >Printable graph paper is available in a variety of sizes and formats, including standard 1/4-inch graphs, numbered grid paper with 10 lines per inch and trigonometric graphs labeled in radians. Exact availability depends upon the website. For example, PrintFreeGraphPaper.com offers a simple-to-use selection tool to download isometric, hexagonal and engineering graph papers in PDF formats, as well as standard Cartesian graph paper and logarithmic, polar and Smith chart paper.
Full Answer >The difference between graphs and charts is mainly in the way the data is compiled and the way it is represented. Graphs are usually focused on raw data and showing the trends and changes in that data over time. Charts are best used when data can be categorized or averaged to create more simplistic and easily consumed figures.
Full Answer >