11.6% of the population is 65 or older. Find the probability that the following number of persons selected at random from 50 people are 65 or older.The probability that at least 3 are 65 or older is(Round to three decimal places as needed.)

Given,n=50p=0.116q=1-0.116=0.884X~Binomial(n=50 , p=0.116)P(X=x)=50x0.116x0.88450-x ;…

Answered: 11.6% of the population is 65 or older.…

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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11.6% of the population is 65 or older. Find the probability that the following number of persons selected at random from 50 people are 65 or older. The probability that at least 3 are 65 or older is (Round to three decimal places as needed.)