5 Estimates for the proportion of people who have COVID-19 in a given community vary over time and from place toplace. But let's suppose that in some community 4% of people are infected.If a random group of 20 people gather, what is the probability that at least one of them is infected?

Givenp=0.04n=20Let "x" be the no.of people is infected…

Answered: 5 Estimates for the proportion of…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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5 Estimates for the proportion of people who have COVID-19 in a given community vary over time and from place to place. But let's suppose that in some community 4% of people are infected. If a random group of 20 people gather, what is the probability that at least one of them is infected?