Probability 5. The graph of the discrete probability to the right represents the number of live births by a mother 51 to 54 years old who had a live birth in 2015. Complete parts (a) through (d) below. 0.30+ 0.25- 0.20- 0.15- 0.10- 0.05+ 0.237 0.245 0.172 0.114 0.106 0.037 0.041 0.048 2000- 9. Number of Live Births 3 4 7. 8. 2. 5. 1. (a) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her fourth live birth in that year? (Type an integer or a decimal.) (b) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her fourth or fifth live birth in that year? (Type an integer or a decimal.) (c) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her sixth or more live birth in that year? (Type an integer or a decimal.) (d) If a 51- to 54-year-old mother who had a live birth in 2015 is randomly selected, how many live births would you expect the mother to have had? (Round to one decimal place as needed.) (Type an integer or a decimal. Do not round.) (f) What is the probability that in a randomly selected game, the player got more than 1 hit? (Type an integer or a decimal. Do not round.) (3) O has one mode O is uniform (1) O all of the probabilities are uns O () O product O at least one of the probabilities is O mean O is bimodal O is multimodal (4) O roughly symmetric. O skewed left. O skewed right.
Probability 5. The graph of the discrete probability to the right represents the number of live births by a mother 51 to 54 years old who had a live birth in 2015. Complete parts (a) through (d) below. 0.30+ 0.25- 0.20- 0.15- 0.10- 0.05+ 0.237 0.245 0.172 0.114 0.106 0.037 0.041 0.048 2000- 9. Number of Live Births 3 4 7. 8. 2. 5. 1. (a) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her fourth live birth in that year? (Type an integer or a decimal.) (b) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her fourth or fifth live birth in that year? (Type an integer or a decimal.) (c) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her sixth or more live birth in that year? (Type an integer or a decimal.) (d) If a 51- to 54-year-old mother who had a live birth in 2015 is randomly selected, how many live births would you expect the mother to have had? (Round to one decimal place as needed.) (Type an integer or a decimal. Do not round.) (f) What is the probability that in a randomly selected game, the player got more than 1 hit? (Type an integer or a decimal. Do not round.) (3) O has one mode O is uniform (1) O all of the probabilities are uns O () O product O at least one of the probabilities is O mean O is bimodal O is multimodal (4) O roughly symmetric. O skewed left. O skewed right.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 35E: Unemployment In 2015, there were approximately 8.3 million unemployed workers in the United States....
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Question
Transcribed Image Text:Probability
5. The graph of the discrete probability to
the right represents the number of live
births by a mother 51 to 54 years old
who had a live birth in 2015. Complete
parts (a) through (d) below.
0.30+
0.25-
0.20-
0.15-
0.10-
0.05+
0.237 0.245
0.172
0.114 0.106
0.037 0.041 0.048
2000-
9.
Number of Live Births
3
4
7.
8.
2.
5.
1.
(a) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her
fourth live birth in that year?
(Type an integer or a decimal.)
(b) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her
fourth or fifth live birth in that year?
(Type an integer or a decimal.)
(c) What is the probability that a randomly selected 51- to 54-year-old mother who had a live birth in 2015 has had her sixth
or more live birth in that year?
(Type an integer or a decimal.)
(d) If a 51- to 54-year-old mother who had a live birth in 2015 is randomly selected, how many live births would you expect
the mother to have had?
(Round to one decimal place as needed.)
Transcribed Image Text:(Type an integer or a decimal. Do not round.)
(f) What is the probability that in a randomly selected game, the player got more than 1 hit?
(Type an integer or a decimal. Do not round.)
(3) O has one mode
O is uniform
(1) O all of the probabilities are
uns O ()
O product
O at least one of the probabilities is
O mean
O is bimodal
O is multimodal
(4) O roughly symmetric.
O skewed left.
O skewed right.
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