Male Female Child 64 59 Total Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females Complete parts (a) through (1). 730 Survived 208 458 1,043 1,251 1,250 1,980 Died 148 Total 606 123 (a) If a passenger is selected at random, what is the probability that the passenger survived? (Round to three decimal places as needed) (b) If a passenger is selected at random, what is the probability that the passenger was female? (Round to three decimal places as needed.) (c) If a passenger is selected at random, what is the probability that the passenger was female or a child? (Round to three decimal places as needed.) (d) If a passenger is selected at random, what is the probability that the passenger was female and survived? (Round to three decimal places as needed.) (e) If a passenger is selected at random, what is the probability that the passenger was female or survived? (Round to three decimal places as needed.) (f) If a female passenger is selected at random, what is the probability that she survived? (Round to three decimal places as needed.) (g) If a child passenger is selected at random, what is the probability that the child survived? (Round to three decimal places as needed.) O EI 54 P Type here to search నివరనాణా! BANG delete home brt sc 144 Tum lock & 7. backspace 5. JL 5I0IEG ||H ||J ||K ||L || Y Tome

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 4E
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Test. LAGITI L
Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females. Complete parts (a) through ().
Male Female Child
Total
Survived 208
1,043
1,251
458
64
59
123
730
1,250
1,980
Died
148
Total
606
(e) If a passenger is selected at random, what is the probability that the passenger was female or survived?
(Round to three decimal places as needed.)
(f) If a female passenger is selected at random, what is the probability that she survived?
(Round to three decimal places as needed.
(g) If a child passenger is selected at random, what is the probability that the child survived?
(Round to three decimal places as needed.)
(h) If a male passenger is selected at random, what is the probability that he survived?
(Round to three decimal places as needed.)
() Do you think the adage "women and children first" was adhered to on this ship?
O A. No, because the sunrvival rate for men was higher than the survival rates for women and children.
O B. No, because the survival rate for men was about the same as the survival rates for women and children.
O C. Yes, because the survival rate for men was much lower than the survival rates for women and children
(1) Suppose two females are randomly selected What is the probability both survived?
(Round to four decimal places as needed.)
54
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Transcribed Image Text:Test. LAGITI L Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females. Complete parts (a) through (). Male Female Child Total Survived 208 1,043 1,251 458 64 59 123 730 1,250 1,980 Died 148 Total 606 (e) If a passenger is selected at random, what is the probability that the passenger was female or survived? (Round to three decimal places as needed.) (f) If a female passenger is selected at random, what is the probability that she survived? (Round to three decimal places as needed. (g) If a child passenger is selected at random, what is the probability that the child survived? (Round to three decimal places as needed.) (h) If a male passenger is selected at random, what is the probability that he survived? (Round to three decimal places as needed.) () Do you think the adage "women and children first" was adhered to on this ship? O A. No, because the sunrvival rate for men was higher than the survival rates for women and children. O B. No, because the survival rate for men was about the same as the survival rates for women and children. O C. Yes, because the survival rate for men was much lower than the survival rates for women and children (1) Suppose two females are randomly selected What is the probability both survived? (Round to four decimal places as needed.) 54 P Type here to search home prt sc delete 414 144 Tum lock backspace & L. 3 7 E R ||T | Y Y
Male
Female Child
Total
Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females Complete parts (a) through ().
730
458
64
59
Survived 208
1,043
1,251
1,250
1,980
Died
148
Total
606
123
(a) If a passenger is selected at random, what is the probability that the passenger survived?
(Round to three decimal places as needed)
(b) If a passenger is selected at random, what is the probability that the passenger was female?
(Round to three decimal places as needed.)
(c) If a passenger is selected at random, what is the probability that the passenger was female or a child?
(Round to three decimal places as needed.)
(d) If a passenger is selected at random, what is the probability that the passenger was female and survived?
(Round to three decimal places as needed.)
(e) If a passenger is selected at random, what is the probability that the passenger was female or survived?
(Round to three decimal places as needed.)
(f) If a female passenger is selected at random, what is the probability that she survived?
(Round to three decimal places as needed.)
(g) If a child passenger is selected at random, what is the probability that the child survived?
(Round to three decimal places as needed.)
P Type here to search
O
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Transcribed Image Text:Male Female Child Total Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females Complete parts (a) through (). 730 458 64 59 Survived 208 1,043 1,251 1,250 1,980 Died 148 Total 606 123 (a) If a passenger is selected at random, what is the probability that the passenger survived? (Round to three decimal places as needed) (b) If a passenger is selected at random, what is the probability that the passenger was female? (Round to three decimal places as needed.) (c) If a passenger is selected at random, what is the probability that the passenger was female or a child? (Round to three decimal places as needed.) (d) If a passenger is selected at random, what is the probability that the passenger was female and survived? (Round to three decimal places as needed.) (e) If a passenger is selected at random, what is the probability that the passenger was female or survived? (Round to three decimal places as needed.) (f) If a female passenger is selected at random, what is the probability that she survived? (Round to three decimal places as needed.) (g) If a child passenger is selected at random, what is the probability that the child survived? (Round to three decimal places as needed.) P Type here to search O 54 వారారాబాబుదాదుదు BANG home 172d brt sc delete 144 TUm lock $4 4. & 7. 96 backspace Y horme 5/0LEG ||H || J ||K ||L || J|| K
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