Question

Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual. If convenient, use the appropriate probability table or technology to find the probabilities. Fifty-two percent of adults say that they have cheated on a test before. You randomly select seven adults. Find the probability that the number of adults who say that they have cheated on a test before is

(a) exactly

four,

(b) more than

two,

and (c) at most

five.

Answer #1

The solution to this problem is given by

Find the indicated probabilities using the geometric
distribution, the Poisson distribution, or the binomial
distribution. Then determine if the events are unusual. If
convenient, use the appropriate probability table or technology to
find the probabilities. Fifty dash two percent of adults say that
they have cheated on a test or exam before. You randomly select six
adults. Find the probability that the number of adults who say that
they have cheated on a test or exam before is (a) exactly...

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the production of natural gas and oil in the United States. You
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number of U.S. adults who oppose fracking...

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(a) P(6)equals...

Find the indicated probabilities using the geometric
distribution, the Poisson distribution, or the binomial
distribution. Then determine if the events are unusual. If
convenient, use the appropriate probability table or technology to
find the probabilities.
The mean number of births per minute in a country in a recent
year was about four.
Find the probability that the number of births in any given
minute is
(a) exactly
six,
(b) at least
six,
and (c) more than
six.

ind the indicated probabilities using the geometric?
distribution, the Poisson? distribution, or the binomial
distribution. Then determine if the events are unusual. If?
convenient, use the appropriate probability table or technology to
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typographical errors per page is nine. Find the probability that?
(a) exactly five typographical errors are found on a? page, (b) at
most five typographical errors are found on a? page, and? (c) more
than five typographical...

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distribution, the Poisson distribution, or the binomial
distribution. Then determine if the events are unusual. If
convenient, use the appropriate probability table or technology to
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The mean number of oil tankers at a port city is
1515
per day. The port has facilities to handle up to
1717
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(a)
fifteen
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