Question

2. From the following Data Draw less than (OR) more than Ogive
Curve
60-80
Marks
0-20
20-40
40-60
60-80
80-1000
No of Students 6
5
33
14
6​

Answer 1

Answer:

Explanation:

An ogive is drawn by --

Take the cumulative frequencies along the y axis (vertical axis) and the upper class limits on the x axis (horizontal axis)

Plot the cumulative frequencies against each upper class limit.

Join the points with a smooth curve.