# The abscissa of the point of intersection of the less than type and of the more than type cumulative frequency curves of a grouped data gives its

a. mean

b. median

c. mode

d. all the three above

**Solution:**

Ogive is a free hand graph

The abscissa (x-coordinate) of the intersection of the less than type and of the more than type gives the median

In the graph, the point of intersection is (15, 40)

x coordinate 15 is the median

Therefore, cumulative frequency curves of a grouped data gives its median.

**✦ Try This: **What is abscissa of the point of intersection of the "Less than type" and of the "More than type" cumulative frequency curve of a grouped data?

**☛ Also Check: **NCERT Solutions for Class 10 Maths Chapter 14

**NCERT Exemplar Class 10 Maths Exercise 13.1**** Problem 5**

## The abscissa of the point of intersection of the less than type and of the more than type cumulative frequency curves of a grouped data gives its a. mean, b. median, c. mode, d. all the three above

**Summary:**

The abscissa of the point of intersection of the less than type and of the more than type cumulative frequency curves of a grouped data gives its median

**☛ Related Questions:**

- For the following distribution: Class 0-5 5-10 10-15 15-20 20-25 Frequency 10 15 12 20 9 the sum of . . . .
- Consider the following frequency distribution: Class 0-5 6-11 12-17 18-23 24-29 Frequency 13 1 . . . .
- For the following distribution: Marks Number of students Below 10 3 Below 20 12 Below 30 27 Below 40 . . . .

Math worksheets and

visual curriculum

visual curriculum