Question

The following distribution gives the daily wages of 60 workers of a factory.

Daily income in ₹	Number of workers (f)
200 – 300	6
300 – 400	10
400 – 500	14
500 – 600	16
600 – 700	10
700 – 800	4

Use graph paper to Solution this question.

Take 2 cm = ₹ 100 along one axis and 2 cm = 2 workers along the other axis.

Draw a histogram and hence find the mode of the given distribution.

Answer 1

Here Modal class is 500 – 600

∴ From the Histogram, the mode = ₹ 530