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An outbreak of E. coli infections in July of 2017 occurred in southwestern Utah, with a dozen people sick, and the confirmed deaths of two children. E. coli infections and outbreaks have been on the rise since 2009, reaching an incidence rate of 2.85 cases per 100,000 persons.+ Children under the age of five have a higher incidence rate-7.86 cases per 100,000. Using the rate of 2.85 cases per 100,000, evaluate the following probabilities. (Round your answers to three decimal places.) (a) What is the probability that at most one outbreak per 100,000 is reported across the United States this year? (b) What is the probability that more than four outbreaks per 100,000 are reported across the United States this year?

An outbreak of E. coli infections in July of 2017 occurred in southwestern Utah, with a dozen people sick, and the confirmed deaths of two children. E. coli infections and outbreaks have been on the rise since 2009, reaching an incidence rate of 2.85 cases per 100,000 persons.+ Children under the age of five have a higher incidence rate-7.86 cases per 100,000. Using the rate of 2.85 cases per 100,000, evaluate the following probabilities. (Round your answers to three decimal places.) (a) What is the probability that at most one outbreak per 100,000 is reported across the United States this year? (b) What is the probability that more than four outbreaks per 100,000 are reported across the United States this year?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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An outbreak of E. coli infections in July of 2017 occurred in southwestern Utah, with a dozen people sick, and the confirmed deaths of two children. E. coli infections and outbreaks have been on the rise since 2009, reaching an incidence rate of 2.85 cases per 100,000 persons.+ Children under the age of five have a higher incidence rate-7.86 cases per 100,000. Using the rate of 2.85 cases per 100,000, evaluate the following probabilities. (Round your answers to three decimal places.) (a) What is the probability that at most one outbreak per 100,000 is reported across the United States this year? (b) What is the probability that more than four outbreaks per 100,000 are reported across the United States this year?
Transcribed Image Text:An outbreak of E. coli infections in July of 2017 occurred in southwestern Utah, with a dozen people sick, and the confirmed deaths of two children. E. coli infections and outbreaks have been on the rise since 2009, reaching an incidence rate of 2.85 cases per 100,000 persons.+ Children under the age of five have a higher incidence rate-7.86 cases per 100,000. Using the rate of 2.85 cases per 100,000, evaluate the following probabilities. (Round your answers to three decimal places.) (a) What is the probability that at most one outbreak per 100,000 is reported across the United States this year? (b) What is the probability that more than four outbreaks per 100,000 are reported across the United States this year?
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