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Output:






























              The various attributes used in the above program are:
              u  Color: sets the bar colour
              u  Edgecolor: sets the colour of the bar edges
              u  Width: sets the width of the bars
              In Excel, select the data, click on Insert   Choose the Chart Type.


































              Histogram
              Histogram is a form of bar graph. It is a visualization of several outcomes organised into columns along the x-axis. The
              y-axis of the histogram represents the number count or multiple occurrences in the data for each column.

              Histogram is the simplest method for visualising data distributions.





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