2-1 Charts and Graphs.pptx - Learning Objectives Construct and analyze bar and pie charts histograms and line graphs Graphic Presentations of Data

2-1 Charts and Graphs.pptx - Learning Objectives Construct...

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Learning Objectives Construct and analyze bar and pie charts, histograms, and line graphs.
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Graphic Presentations of Data Charts and graphs are used to present data in ways that are visually more dramatic than frequency distributions. Charts and graphs are particularly useful for conveying an impression of the overall shape of a distribution or for highlighting any clustering of cases.
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Graphic Presentations of Data Pie charts are appropriate for variables at any level of measurement that have only a few categories. Pie charts display the percentages of a variable’s categories.
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Graphic Presentations of Data Bar charts are also appropriate for variables at any level of measurement that have only a few
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  • Summer '17
  • Wimpy
  • Bar chart, Histogram

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