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.
Solution:
We can convert the above distribution to a less than type cumulative frequency distribution as follows:
To draw its ogive, we will have to plot points (120, 12), (140, 26), (160, 34), (180, 40), (200, 50).
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