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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
11 Nov 2021

Given information

As per given question ,

  • Number of Flights selected is   
  • Sample mean is    seats
  • Sample standard deviation is    seats.

    

Step-by-step explanation

Step 1.

Confidence Interval is calculated by using below equation ,

   

 

 

 

 

 

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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