CBSE Class 10
Free courses
Mathematics
Statistics & Probability
Lesson 3 of 5 • 5 upvotes • 8:40mins
This lesson explains how to get mean by Step deviation method which will be helpful for larger ranges and frequencies
5 lessons • 34m
Overview
1:11mins
Mean - Assumed mean method
8:40mins
Mean -step deviation method
Median
7:36mins
Mode
7:53mins