Charts and graphical record atomic number 18 images that present data symbolically. They are employ to present information and numerical data in a simple, compact format. This paper will focus on collar types of charts and/or graphs which are: pie charts, bar graphs, and histograms.
What types of data at that place are and how the data was collected is important for the reader to understand.. According to Bennett, Briggs, and Triola (2003) there are two types of data. They are:
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In the following tether examples of charts/graphs the type of data being displayed will be discussed.
Pie Chart
Excellent intention of section headings!
The first type to be discussed is a pie chart. A pie chart is a circle divided so that separately wring represents the congener frequency of a particular category. The wedge size is comparative to the relative frequency, and the entire pie represents the total relative frequency of 100% (Bennett et al., 2003, p G-3).
This first chart displays the results of a 60-day survey to determine the amount of library substance abusers conducting searches within the treat profession (Jones, 2006, p 1). Excellent citations throughout your paper. In this breeding qualitative data was analyzed to determine and measure user activity. The qualitative data was gathered using random sampling.
A survey tool was developed to interactively collect information from library users.
Example 1
Excellent chart!
Bar Graph
The second example of a graph is the bar graph. A bar graph is a plat consisting of bars representing the frequencies (or relative frequencies) for particular categories. The bar lengths are proportional to the...
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