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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
14 Nov 2021

Given information

Given x and frequency values in a table. We have to calculate .

 

Step-by-step explanation

Step 1.

 Defines the sample standard deviation, standard deviation tells us how much your data is deviated or away from the mean. Sample standard deviation defines that how much your sample is scattered from the mean. 

Formula :

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