![Example 1 - Chapter 14 Class 10 Statistics - Part 2](https://d1avenlh0i1xmr.cloudfront.net/a0d9001d-d9e5-4740-86b6-03f06e158928/slide2.jpg)
Last updated at April 16, 2024 by Teachoo
Example 1 The marks obtained by 30 students of Class X of a certain school in a Mathematics paper consisting of 100 marks are presented in table below. Find the mean of the marks obtained by the students. Mean(𝑥 ̅) = (∑▒𝒇𝒊𝒙𝒊)/(∑▒𝒇𝒊) 𝑥 ̅ = 1779/30 𝑥 ̅ = 59.3 ∴ Mean marks is 59.3