A local county has an unemployment rate of 7.6%. 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 2 in the sample are unemployed. b) Find the probability that there are fewer than 4 in the sample are unemployed. c) Find the probability that there are more than 3 in the sample are unemployed. d) Find the probability that there are at most 4 in the sample are unemployed.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter0: Preparing For Algebra
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A local county has an unemployment rate of 7.6%. 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 2 in the sample are unemployed.
b) Find the probability that there are fewer than 4 in the sample are unemployed.
c) Find the probability that there are more than 3 in the sample are unemployed.
d) Find the probability that there are at most 4 in the sample are unemployed.
Transcribed Image Text:A local county has an unemployment rate of 7.6%. 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 2 in the sample are unemployed. b) Find the probability that there are fewer than 4 in the sample are unemployed. c) Find the probability that there are more than 3 in the sample are unemployed. d) Find the probability that there are at most 4 in the sample are unemployed.
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