Histogram Notes: Definitions & Explanations PDF | Download eBooks
Study Histogram lecture notes PDF with project management definitions and explanation to study What is Histogram?. Study histogram explanation with project management terms to review project management course for online MBA programs.
Histogram Definition:
Histogram shows a graphical representation of numerical data.
A Guide to the Project Management Body of Knowledge by Project Management Institute
Histogram Notes:
Histogram is a graphical representation of data in the form of bars. They are used to display numerical data graphically. Continuous numerical data is plotted using histograms. It is very easy to make histograms. The width of the bars show the class width or class interval while the height shows the frequency. The data from the check sheets/tally sheets can be used to make histograms. Histograms should be made according to the defined rules. As the class widths/class intervals are the same, the width of the histogram bars must also be consistent. Mutually exclusive and all-inclusive classes should be used in histograms. The number of classes can be determined by the 2^k=n rule.
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