The table at the bottom of the page lists the number of passengers (according to class of ticket) and crew who were on the Titanic and the number of passengers and crew who survived. Use this information to determine the following. (Round answers to four decimal places.) Source: Signifcance. (a) What is the overall probability of surviving? (b) Given that a passenger is from frst class, what is the prob-ability that the passenger survived? (c) Are the events “survival” and “frst class survival” inde-pendent events? What does this imply?
The table at the bottom of the page lists the number of passengers (according to class of ticket) and crew who were on the Titanic and the number of passengers and crew who survived. Use this information to determine the following. (Round answers to four decimal places.) Source: Signifcance. (a) What is the overall probability of surviving? (b) Given that a passenger is from frst class, what is the prob-ability that the passenger survived? (c) Are the events “survival” and “frst class survival” inde-pendent events? What does this imply?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
The table at the bottom of the page lists the number of
passengers (according to class of ticket) and crew who were
on the Titanic and the number of passengers and crew who
survived. Use this information to determine the following.
(Round answers to four decimal places.) Source: Signifcance.
(a) What is the overall
(b) Given that a passenger is from frst class, what is the prob-ability that the passenger survived?
(c) Are the
Transcribed Image Text:Children
On
First Class
5
Second Class 24
Third Class
76
Crew
0
Totals
105
Survived
5
24
23
0
52
Women
On Survived On
144
139
173
93
78
160
179
98
454
23
21
875
439
336
1662
Men
Survived
58
13
55
189
315
Totals
On Survived
322
202
277
115
709
176
898
210
2206
703
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