Q2 of 19 Page 190

The table shows the daily incomes of 60 households in a locality.


Draw a histogram.

Let us understand what a histogram is.

A histogram is a diagram of statistical information that uses rectangles to show the frequency of data items in successive numerical intervals of equal size.


Represent the data in tabular form showing midpoints of the intervals.



Take these midpoints in x-axis and number of households in y-axis, then plot on a graph paper preferably.



This is the histogram we are looking for.


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2

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Make frequency table.


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 3

Detail of rainfall in June and July are given in the table below. Draw a histogram.

 4

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