Question

histograms with unequal class interval .examples

Answer 1

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Answer 2

Traffic police recorded the speeds of vehicles passing a speed camera on an open road. Draw a histogram for this data.
When drawing histograms it is possible that the intervals will not have the same width. Consider the data given in the table below. The way the data have been presented makes it impossible to draw a histogram with equal class intervals. and you can draw the histogram with frequency density on the vertical axis.