A local county has an unemployment rate of 6%. A random sample of 16 employable people are picked at random from the county and are asked if they are employed. Round answers to 4 decimal places. a) Find the probability that exactly 4 in the sample are unemployed. b) Find the probability that there are fewer than 3 in the sample are unemployed. c) Find the probability that there are more than 2 in the sample are unemployed. d) Find the probability that there are at most 3 in the sample are unemployed.
A local county has an unemployment rate of 6%. A random sample of 16 employable people are picked at random from the county and are asked if they are employed. Round answers to 4 decimal places. a) Find the probability that exactly 4 in the sample are unemployed. b) Find the probability that there are fewer than 3 in the sample are unemployed. c) Find the probability that there are more than 2 in the sample are unemployed. d) Find the probability that there are at most 3 in the sample are unemployed.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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![A local county has an unemployment rate of
6%. A random sample of 16 employable
people are picked at random from the county
and are asked if they are employed. Round
answers to 4 decimal places.
a) Find the probability that exactly 4 in the
sample are unemployed.
b) Find the probability that there are fewer
than 3 in the sample are unemployed.
c) Find the probability that there are more
than 2 in the sample are unemployed.
d) Find the probability that there are at most 3
in the sample are unemployed.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ffa60e2-903f-4161-988b-aeba247b67c0%2Fd09da84a-0a9d-45fc-8d4d-388cd8c13a7a%2Fvqpkqed_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A local county has an unemployment rate of
6%. A random sample of 16 employable
people are picked at random from the county
and are asked if they are employed. Round
answers to 4 decimal places.
a) Find the probability that exactly 4 in the
sample are unemployed.
b) Find the probability that there are fewer
than 3 in the sample are unemployed.
c) Find the probability that there are more
than 2 in the sample are unemployed.
d) Find the probability that there are at most 3
in the sample are unemployed.
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