Maurice Tutor

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Teaching Since: May 2017
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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 19 Sep 2017 My Price 4.00

irritation level

Theater: Coughs A person with a cough is a persona non grata on airplanes, elevators, or at the theater. In theaters especially, the irritation level rises with each muffled explosion. According to Dr. Brian Carlin, a Pittsburgh pulmonologist, in any large audience you’ll hear about 11 coughs per minute (Source: USA Today).

(a) Let r = number of coughs in a given time interval. Explain why the Poissondistribution would be a good choice for the probability distribution of r.

(b) Find the probability of three or fewer coughs (in a large auditorium) in a 1-minute period.

(c) Find the probability of at least three coughs (in a large auditorium) in a 30-second period.

Answers

Maurice Tutor
(5)
Status NEW Posted 19 Sep 2017 07:09 AM My Price 4.00

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