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Textbook Expert
Textbook ExpertVerified Tutor
9 Nov 2021

Given information

Random variable X represents the distance of fly balls hit to the outfield (in baseball).

Number of fly balls, n = 49

Mean of random variable X,  

The standard deviation of random variable X,  

 

 

Step-by-step explanation

Step 1.

According to the central limit theorem, the random variable follows a normal distribution with a mean and standard deviation  

So,

   

 

 

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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