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Textbook Expert
Textbook ExpertVerified Tutor
30 Nov 2021

Given information

Step-by-step explanation

Step 1.

We know, that the sum of probabilities is   

The required probability that a customer rents  DVDs can be calculated as below:

  

  

  

 

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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