Question

1) A novel virus has struck many cities and nations around the world. Virologists all over the globe are trying to estimate the impact of this virus on human population. You read a statistics that says, “In a city of 4 million people, it has been found that 80,000 people have confirmed cases of the virus”. Assume virus infection follows a Poisson distribution. You are part of a testing group in a new hospital with 1000 patients who want to be tested for the virus. a) What is the probability that no one in the hospital has the virus? b) What is the probability that more than 3 patients in the hospital have the virus?

Answer 1

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