A local county has an unemployment rate of 5.8%. A random sample of 15 employablepeople are picked at random from the county and are asked if they are employed. Thedistribution is a binomial. Round answers to 4 decimal places.a) Find the probability that exactly 2 people in the sample are unemployed.b) Find the probability that there are fewer than 3 people in the sample who areunemployed.c) Find the probability that there are more than 2 people in the sample who areunempld) Find the probability that there are at most 3 people in the sample who areunemployed.

We have given that. n = 15 P = 5.8% = 0.058 The pmf of binomial distribution is P(X= x) = nCx…

Answered: A local county has an unemployment rate…

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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