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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
3 Nov 2021

Given information

Here, Sample size(n)= 100;

The lowest actual weight=24, The highest actual weight=26;

μx=?

σx=?

 

 

Step-by-step explanation

Step 1.

First, we will find mean (μx) and standard deviation (σx).

Mean(μx)= (24+26)/2=25;

Standard deviation(σx),

 

;

 

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