The advantages of using tables and graphs to organize data include easy visualization of statistics, poignant descriptions of data, the provision of a summary of the overall work and the interest people show to graphics over words, according to Texas A&M University. Disadvantages include the technical precision, time and funding resources necessary to create tables and graphs.
Continue ReadingThe type of data affects the advantages and disadvantages of tables and graphs, explains the University of Syracuse. Tables are useful for data with specific amounts rather than approximations. Tables take viewers longer to comprehend and read due to the structure, and they also do not provide a simplistic method for capturing trends in data. Instead, the viewer must connect the dots between the data.
Graphs are useful for comparison data. Researchers use circle graphs for situations in which it is beneficial to explain how one section of the data impacts the entirety. Bar graphs help explain and provide visualization for trends. Computations for graphs are more difficult, as it involves proportions and percentages. It is also easier to manipulate the data in graph form to make it appear as though the data is askew or reaches a certain conclusion. This occurs when a person places more than one type of data on a single graph, such as the use of different interval levels for each variable.
Learn more about Data GraphsNumerical data is data that is expressed with digits as opposed to letters or words. For example, the weight of a desk or the height of a building is numerical data.
Full Answer >Pie charts are an efficient and easy to read way to represent data in percentages or portions. However, it is sometimes difficult to include absolute numbers on a pie chart instead of percentages, particularly if there are many categories shown in the chart.
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.
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