Mathematics, 03.04.2020 02:34 brook633

Attendance at large exhibition shows in Denver averages about 7900 people per day, with standard deviation of about 475. Assume that the daily attendance figures follow a normal
distribution (Round your answers to four decimal places.)
(c) 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?
(c) What is the probability that the daily attendance will be between 7200 and 8900 people?

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