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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
30 Oct 2021

Given information

As per the given question,

  • Suppose that the probability that an adult in America will watch the Super Bowl is %.
  • Each person is considered independent.
  • We are interested in the number of adults in America we must survey until we find one who will watch the Super Bowl.

 

To find:- Part(e). Find the probability that you must ask seven people.

Step-by-step explanation

Step 1.

As per the given question,

The required probability can be expressed as with the help of Ti- plus calculator.

Hence, the required probability that you must ask seven people can be expressed as .

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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