A local county has an unemployment rate of 4.1%. A random sample of 20 employable people...
A local county has an unemployment rate of 4.1%. A random sample of 20 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 4 in the sample are unemployed.
c) Find the probability that there are more than 1 in the sample are unemployed.
d) Find the probability that there are at most 4 in the sample are unemployed.
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A local county has an unemployment rate of 4.1%. A random sample
of 20 employable people...
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A local county has an unemployment rate of 4.1%. A random sample of 17 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 2 in the sample are unemployed. c) Find the probability that there are more than 2 in the sample are unemployed. d) Find...
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Round answers to 4 decimal places.
a) Find the probability that exactly 2 in the sample are
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sample are unemployed.
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A local county has an unemployment rate of 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 5 in the sample are unemployed. b) Find the probability that there are fewer than 2 in the sample are unemployed. c) Find the probability that there are more than 1 in the...
A local county has an unemployment rate of 6.2%. A random sample
of 19 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 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 4 in the...
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