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 (j). Male Female 325 Child Total Survived 242 75 642 Died 1,243 55 57 1,355 1,997 Total 1,485 380 132 ..... (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.)
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 (j). Male Female 325 Child Total Survived 242 75 642 Died 1,243 55 57 1,355 1,997 Total 1,485 380 132 ..... (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.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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