In this video you will learn how to find Mean Standard Deviation and Variance in EXCEL for Grouped Data
After watching full video you will be able to find
1. how to find mean for grouped data in excel?
2. how to find Standard deviation and variance for grouped data in excel?

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Please watch: /”UNBALANCED ASSIGNMENT PROBLEM IN OPERATION RESEARCH | USING HUNGARIAN METHOD | Lecture 03/”
https://www.youtube.com/watch?v=49R8QHUFSAg
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