Suppose the data to the right represent the survival data for the a certain ship

Question

Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult makes and the females are adult females. Complete parts(a) through (1) (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 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 and 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?

Explanation / Answer

c)probability =(530+103)/2426 = 0.261

d)=422/2426 =0.174

e)=(530+813-422)/2426 =0.380

f)=422/530 =0.796

g)=52/103 =0.505

male female child Total survived 339 422 52 813 died 1454 108 51 1613 total 1793 530 103 2426

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