A local county has an unemployment rate of 5.8%. A random sample of 15 employable people are picked at random from the county and are asked if they are employed. The distribution 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 are unemployed. c) Find the probability that there are more than 2 people in the sample who are unemployed.

A local county has an unemployment rate of 5.8%. A random sample of 15 employable people are picked at random from the county and are asked if they are employed. The distribution 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 are unemployed. c) Find the probability that there are more than 2 people in the sample who are unemployed.

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter2: The Integers

Section2.7: Introduction To Coding Theory (optional)

Problem 6E: Suppose the probability of erroneously transmitting a single digit is P=0.03. Compute the...

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