selected work? 8 Consider the following information about passengers on a cruise ship on vacation: 40% check work e-mail, 30% use a cell phone to stay connected to work, 25% bring a laptop with them on vacation, 23% both check work e-mail and use a cell phone to stay con- nected, and 51% neither check work e-mail nor use a cell phone to stay connected nor bring a laptop. In addition, 88% of those who bring a laptop also check work e-mail and 70% of those who use a cell phone to stay connected also bring a laptop. With E = event that a traveler on vacation checks work e-mail C = event that a traveler on vacation uses a cell %3D phone to stay connected L = event that a traveler on vacation brought a laptop %3D use the given information to determine the following probabilities. A Venn diagram may help. 1. P(E) . P(C) P(L)

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selected
work?
8 Consider the following information about passengers
on a cruise ship on vacation: 40% check work e-mail,
30% use a cell phone to stay connected to work,
25% bring a laptop with them on vacation, 23% both
check work e-mail and use a cell phone to stay con-
nected, and 51% neither check work e-mail nor use
a cell phone to stay connected nor bring a laptop. In
addition, 88% of those who bring a laptop also check
work e-mail and 70% of those who use a cell phone
to stay connected also bring a laptop. With
E = event that a traveler on vacation checks work
e-mail
C = event that a traveler on vacation uses a cell
%3D
phone to stay connected
L = event that a traveler on vacation brought a
laptop
%3D
use the given information to determine the following
probabilities. A Venn diagram may help.
1. P(E)
. P(C)
P(L)
Transcribed Image Text:selected work? 8 Consider the following information about passengers on a cruise ship on vacation: 40% check work e-mail, 30% use a cell phone to stay connected to work, 25% bring a laptop with them on vacation, 23% both check work e-mail and use a cell phone to stay con- nected, and 51% neither check work e-mail nor use a cell phone to stay connected nor bring a laptop. In addition, 88% of those who bring a laptop also check work e-mail and 70% of those who use a cell phone to stay connected also bring a laptop. With E = event that a traveler on vacation checks work e-mail C = event that a traveler on vacation uses a cell %3D phone to stay connected L = event that a traveler on vacation brought a laptop %3D use the given information to determine the following probabilities. A Venn diagram may help. 1. P(E) . P(C) P(L)
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