The following distribution gives the daily income of 50 workers of a factory.

Convert the distribution above to a less than type cumulative frequency distribution, and draw its ogive.

Explanation

The representation of cumulative frequency distribution graphically is known as a cumulative frequency curve or an ogive.

The frequency distribution table of less than type is as follows:






Taking upper-class limits of class intervals on the x-axis and their respective frequencies on the y-axis, its ogive can be drawn as follows:
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