Regarding the crash of the Titanic 1514 of the 2224 aboard p

Regarding the crash of the Titanic: 1,514 of the 2,224 aboard perished, making this sinking one of the deadliest commercial peacetime maritime disasters

What is the probability (correct to three decimal places) that...

A) A randomly selected person onboard was a woman?

B) A randomly selected person onboard was a first class passenger?

C)A randomly selected PASSENGER was a woman?

D) A randomly selected person onboard was a first class woman passenger?

E) A randomly selected woman onboard survived?

F) A randomly selected first class passenger survived?

G) A randomly selected first class woman passenger survived?

H) A randomly selected person onboard was a surviving first class woman passenger?

The graph below is based on all of those onboard according to the British Board of Trade report. What is the nformation presented by this graph? Childrern Women Men Total First class 6 (S5, V1) 144 (S.140, V4) 175 (S:57, V118) 325 (S.202, V:123) 24 (S.24, V0) 93 (S:80, V13) 168 (S:14, V:154) 285 (S.118, V:167) Second Third class 79 (S:27, V:52) 165 (S:76, V89) 462 (S:75, V:387) 706 (S:178, V528) Total passengers (S56, V53) 1316 (S:498, V818) 109 402 (S.296, V:106) 805 (S.146, V659)

Solution

A.

There are 144 + 93 + 165 +23 = 425 women out of 2224.

Thus,

P = 402/2224 = 0.1911

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B .

There are 325 first class passengers.

Thus,

P = 325/2224 = 0.1461

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C.

There are 402 women passengers out of 1316 passengers.

Thus,

P = 402/1316 = 0.3055

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There are 144 first class women out of 2224 persons.

Thus,

P = 144/2224 = 0.0647 [ANSWER]

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