ng to an article, 36% of adults have experienced a breakup at least once during the last 10 years. Of nine randomly selected adults, find the proba X, who have experienced a breakup at least once during the last 10 years is ctly five; at most five; at least five. east one; at most one. ween five and seven, inclusive. Cermine the probability distribution of the random variable X. ctly speaking, why is the probability distribution that you obtained in part (d) only approximately correct? What is the exact distribution called? nd to three decimal places as needed.) omplete the table below to determine the probability distribution of X. List the possible values of x in ascending order. DA

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
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cording to an article, 36% of adults have experienced a breakup at least once during the last 10 years. Of nine randomly selected adults, find the probability that the
mber, X, who have experienced a breakup at least once during the last 10 years is
exactly five; at most five; at least five.
at least one; at most one.
between five and seven, inclusive.
- Determine the probability distribution of the random variable X.
- Strictly speaking, why is the probability distribution that you obtained in part (d) only approximately correct? What is the exact distribution called?
...
Round to three decimal places as needed.)
d. Complete the table below to determine the probability distribution of X. List the possible values of x in ascending order.
X
P(X=X)
X
P(X=x)
0.018
5
0.128
0.091
6
0.048
2
0.205
7
0.012
3
0.269
8
0.002
4
0.227
9
0.000
(Round to three decimal places as needed.)
e. Strictly speaking, why is the probability distribution that you obtained in part (d) only approximately correct? What is the exact distribution called?
The sampling was actually done with replacement so the trials are independent and the success probability changes significantly from trial to trial. The
exact probability distribution is called a binomial distribution.
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Transcribed Image Text:cording to an article, 36% of adults have experienced a breakup at least once during the last 10 years. Of nine randomly selected adults, find the probability that the mber, X, who have experienced a breakup at least once during the last 10 years is exactly five; at most five; at least five. at least one; at most one. between five and seven, inclusive. - Determine the probability distribution of the random variable X. - Strictly speaking, why is the probability distribution that you obtained in part (d) only approximately correct? What is the exact distribution called? ... Round to three decimal places as needed.) d. Complete the table below to determine the probability distribution of X. List the possible values of x in ascending order. X P(X=X) X P(X=x) 0.018 5 0.128 0.091 6 0.048 2 0.205 7 0.012 3 0.269 8 0.002 4 0.227 9 0.000 (Round to three decimal places as needed.) e. Strictly speaking, why is the probability distribution that you obtained in part (d) only approximately correct? What is the exact distribution called? The sampling was actually done with replacement so the trials are independent and the success probability changes significantly from trial to trial. The exact probability distribution is called a binomial distribution. Help me solve this View on 0 1 UM cy Policy | Copy
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