The data in the following table show the association between cigar smoking and death from cancer for 132,147 men. Note: current cigar smoker means cigar smoker at time of d Click the icon to view the table. (a) If an individual is randomly selected from this study, what is the probability that he died from cancer? (b) If an individual is randomly selected from this study, what is the probability that he was a current cigar smoker? (c) If an individual is randomly selected from this study, what is the probability that he died from cancer and was a current cigar smoker? (d) If an individual is randomly selected from this study, what is the probability that he died from cancer or was a current cigar smoker? (a) P(died from cancer) = (Round to three decimal places as needed.) Data table Never smoked cigars Former cigar smoker Current cigar smoker C Died from Cancer 523 86 191 Did Not Die from Cancer 116,265 6,500 8,582 X

The data in the following table show the association between cigar smoking and death from cancer for 132,147 men. Note: current cigar smoker means cigar smoker at time of d Click the icon to view the table. (a) If an individual is randomly selected from this study, what is the probability that he died from cancer? (b) If an individual is randomly selected from this study, what is the probability that he was a current cigar smoker? (c) If an individual is randomly selected from this study, what is the probability that he died from cancer and was a current cigar smoker? (d) If an individual is randomly selected from this study, what is the probability that he died from cancer or was a current cigar smoker? (a) P(died from cancer) = (Round to three decimal places as needed.) Data table Never smoked cigars Former cigar smoker Current cigar smoker C Died from Cancer 523 86 191 Did Not Die from Cancer 116,265 6,500 8,582 X

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

The data in the following table show the association between cigar smoking and death from cancer for 132,147 men. Note: current cigar smoker means cigar smoker at time of death.
Click the icon to view the table.
(a) If an individual is randomly selected from this study, what is the probability that he died from cancer?
(b) If an individual is randomly selected from this study, what is the probability that he was a current cigar smoker?
(c) If an individual is randomly selected from this study, what is the probability that he died from cancer and was a current cigar smoker?
(d) If an individual is randomly selected from this study, what is the probability that he died from cancer or was a current cigar smoker?
(a) P(died from cancer):
(Round to three decimal places as needed.)
=
Data table
Never smoked cigars
Former cigar smoker
Current cigar smoker
Print
Died from
Cancer
523
86
191
Did Not Die
from Cancer
Done
116,265
6,500
8,582
X

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