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14270 Johnson MAA MATHEMATICAL ASSOCIATION OF AMERICA Kwebwork/math311. 14270_Jo

ID: 2930514 • Letter: 1

Question

14270 Johnson MAA MATHEMATICAL ASSOCIATION OF AMERICA Kwebwork/math311. 14270_Johnson 17/09.poissondistribution 1 09.PoissonDistribution 1: Problem 5 Prev Up Next (1 pt) The mean number of patients admitted per day to the emergency room of a small hospital is 2 it, on any given day, there are only 5 beds available for new patients, what is the probability that the hospital will not have enough beds to accommodate its nevwly admitted patients answer Preview AnswersSubmit Answers You have attempted this problem 2 times. Your overall recorded score is 096 You have unlimited attempts remaining. Email instructor Page generted at 10/2/2017 at 03 34pm EDT varsion develap pa.version 2.8 The WeDWork Projec

Explanation / Answer

Problem 5

Cumulative Probability: P(X < 5) = 0.9834

P( not enough beds) = 1-  0.9834 = 0.0166

Problem 6

Poisson Probability for artist 1: P(X = 0) = 0.0450

Poisson Probability for artist 2: P(X = 0) = 0.0223

Total prob = 0.5*0.0450+0.5*0.0223 = 0.03365

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