Attendance at large exhibition shows in Denver averages about 8000 people per day, with standard deviation of

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Attendance at large exhibition shows in Denver averages about 8000 people per day, with standard deviation of about 500. Assume that the daily attendance figures follow a normal distribution.

(a) What is the probability that the daily attendance will be fewer than 7200 people?

(b) What is the probability that the daily attendance will be more than 8900 people?

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Understandable Statistics Concepts And Methods

ISBN: 9781337119917

12th Edition

Authors: Charles Henry Brase, Corrinne Pellillo Brase

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Question Posted: Jun 19, 2017 08:12 AM

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Attendance at large exhibition shows in Denver averages about 8000 people per day, with standard deviation of

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