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Overview

Lesson 1 of 6 • 12 upvotes • 0:40mins

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Hemant Sharma

In this course we shall study how to calculate mean from grouped data by using the three different methods.

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1

Overview

0:40mins

2

Mean Using Direct Method

7:48mins

3

Mean Using Assumed Mean Method

9:08mins

4

Step Deviation Method

9:10mins

5

Advanced Questions on Mean Part-1

9:05mins

6

Advanced Questions on Mean Part-2

12:53mins

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