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Textbook Expert
Textbook ExpertVerified Tutor
5 Nov 2021

Given information

Mean  

Standard deviation   

Sample size 

Step-by-step explanation

Step 1.

 follows a normal distribution with a mean of the sampling distribution  and standard deviation of the sampling distribution  .

 =4.59

  

    

Thus,  ~ .

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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