CBSE Class 10
Free courses
Mathematics
Statistics & Probability
Lesson 1 of 6 • 12 upvotes • 0:40mins
In this course we shall study how to calculate mean from grouped data by using the three different methods.
6 lessons • 48m
Overview
0:40mins
Mean Using Direct Method
7:48mins
Mean Using Assumed Mean Method
9:08mins
Step Deviation Method
9:10mins
Advanced Questions on Mean Part-1
9:05mins
Advanced Questions on Mean Part-2
12:53mins