Exercise 14.4, Chapter 14 Class 10 Statistics

Exercise 14.4, Chapter 14 Class 10 Statistics

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

During the medical check-up of 35 students of a class, their weights were recorded as
follows:

Draw a less than type ogive for the given data. Hence obtain the median weight from
the graph and verify the result by using the formula.

The following table gives production yield per hectare of wheat of 100 farms of a village.

Change the distribution to a more than type distribution, and draw its ogive.