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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
5 Nov 2021

Given information

Here, Sample size(n)=100;

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

Step-by-step explanation

Step 1.

So, from the given information,

mean of the distribution (μx)=(24+26)/2=25; So,

& standard deviation(σx);

   

σx=0.5774;

So, 

  

So, the distribution for the mean weight of 100 25-pound liftings weight=  

 

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