http://images.google.com/imgres?imgurl=http://www.statcan.ca/english/edu/power/ch9/images/histo1.gif&imgrefurl=http://www.statcan.ca/english/edu/power/ch9/histograms/histo.htm&h=295&w=450&sz=15&hl=en&start=3&tbnid=0CjHaDjH8EPexM:&tbnh=83&tbnw=127&prev=/images%3Fq%3Dhistogram%26gbv%3D2%26hl%3DenThe image above is a histogram showing the distribution of salaries from employees working with the Acme Company. A histogram is a type of graph of a frequency distribution where the bars are the widths equal to the class intervals and the heights are equal to the corresponding frequencies.
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