Consider the following information about passengers on a cruise ship on vacation: 40% check work e-mail, 31% use a cell phone to stay connected to work, 25% bring a laptop with them on vacation, 22% both check work e-mail and use a cell phone to stay connected, and 50% neither check work e-mail nor use a cell phone to stay connected nor bring a laptop. In addition 89% of those who bring a laptop also check work e-mail and 71% 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 phone to stay connected L = event that a traveler on vacation brought a laptop use the given information to determine the following probabilities. A Venn diagram may help. (Round all answers to four decimal places.) (i) P(E and C and L) = (j) P(E and L) = (k) P(C and L) = (l) P(C|(E and L)) =
Consider the following information about passengers on a cruise ship on vacation: 40% check work e-mail, 31% use a cell phone to stay connected to work, 25% bring a laptop with them on vacation, 22% both check work e-mail and use a cell phone to stay connected, and 50% neither check work e-mail nor use a cell phone to stay connected nor bring a laptop. In addition 89% of those who bring a laptop also check work e-mail and 71% of those who use a cell phone to stay connected also bring a laptop. With
C = event that a traveler on vacation uses a cell phone to stay connected
L = event that a traveler on vacation brought a laptop
use the given information to determine the following probabilities. A Venn diagram may help. (Round all answers to four decimal places.)
(i) P(E and C and L) =
(j) P(E and L) =
(k) P(C and L) =
(l) P(C|(E and L)) =
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
