Q. 105.0( 2 Votes )

# From the following data, draw the two types of cumulative frequency curves and determine the median.

Answer :

(i) The frequency distribution table for ‘less than’ type is:

(ii) The frequency distribution table for ‘more than’ type is:

Plotting points for ‘less - than ogive’ and ‘more - than ogive’ on the graph,

In this type of graph where ‘less than ogive’ and more than ogive’ are plotted in the same graph, median is found on x - axis by the intersection of these two ogives.

Here, median = 166

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.