Q. 14.4( 330 Votes )
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
The less than type cumulative frequency distribution of given data can be found as follows, Here previous cumulative frequencies are added to current frequency to find the cumulative frequency of any class.
Taking upper class interval on x-axis and their respective frequencies on y-axis, ogive will be:
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