Question

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Shortly before midnight, on April 14, 1912, the Titanic collided with an iceberg and sank Out of the 2206 passengers, 1493 died that night. The passengers' summarized data are shown below: 1st Class 2nd Class 3rd Class Crew Total Survived Died 204 122 176 211 713 118 166 533 709 1493 676 322 288 2206 887 (Round all answers to four decimals) Suppose a passenger is selected at random: a) What is the probability that the passenger survived? b) What is the probability that the passenger was in 3rd class? c) What is the probability that the passenger survived and was a crew member? d) What is the probability that the passenger was not in 1st class? e) "Surviving" is (Click to select) of "being in 1st class. f) Suppose the passenger selected was in 2nd class. What is the probability that the passenger died? g) What is the probability that a surviving passenger was a crew member? h) What is the probability that the passenger survived or was a crew member? i) Surviving and "being in 3rd class are (Click to select)

Answer 1

(a) babilityngervive 713 clal angon uvivl ud Gob war o 850 Ist clas eing defendent f (f) babi ty ) = 0.5764 ) es 0. 2959 - 713 м еn banbe bi hity bankangея вwived or waf 713t676 6296 dependert evend ) Sчaw viny awd beiy in 3rad cley qre