This is the old Version of MeroSpark, all the data and pages are migrated to

Ogive Curves – Determination of Median | Graphs of Frequency Distribution

Download our Android App from Google Play Store and start reading Reference Notes on your mobile.

Reference Notes
Unit: Statistics | Economics
Determination of Median by Ogive Curves
Graphs of Frequency Distribution
Management: Class 11

Determination of Median by Ogive Curves
If we join the joint of intersection of “more than” and “less than” ogive curves in a graph, the point corresponding on the x-axis gives the value of the median (Median is discussed in detail under “Measure of Central Tendency”).

The median of the above data can be calculated as:

Price of share (Rs.)No. of sharesLess than frequencyMore than frequency
50 – 10015Less than 10015More than 5093
100 – 15020Less than 15035More than 10078
150 – 20022Less than 20057More than 15058
200 – 25021Less than 25078More than 20036
250 – 30010Less than 30088More than 25015
300 – 3505Less than 35093More than 3005

Posted By : Hari Prasad Chaudhary | Comment RSS | Category : Class XI, HSEB Notes
Tag : ,

One Comment

  1. Avatar Anil chaudhary
    Posted January 9, 2017 at 5:26 pm

    hari sir how much words did you post on every post.

Post a Comment

Your email is never published nor shared. Required fields are marked *