According to a survey, 57% of all workers read e-mail while they are talking on the phone. Suppose that 22% of those who read e-mail while they are talking on the phone write personal “to-do” lists during meetings. Assuming that these figures are true for all workers, if a worker is randomly selected, determine the following probabilities (a) The worker reads e-mail while talking on the phone and writes personal “to-do” lists during meetings? (b) The worker does not write personal “to-do” lists given that he reads e-mail while talking on the phone? (c) The worker does not write personal “to-do” lists and does read e-mail while talking on the phone?
According to a survey, 57% of all workers read e-mail while they are talking on the phone. Suppose that 22% of those who read e-mail while they are talking on the phone write personal “to-do” lists during meetings. Assuming that these figures are true for all workers, if a worker is randomly selected, determine the following probabilities (a) The worker reads e-mail while talking on the phone and writes personal “to-do” lists during meetings? (b) The worker does not write personal “to-do” lists given that he reads e-mail while talking on the phone? (c) The worker does not write personal “to-do” lists and does read e-mail while talking on the phone?
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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According to a survey, 57% of all workers read e-mail while they are talking on the phone. Suppose that 22% of those who read e-mail while they are talking on the phone write personal “to-do” lists during meetings. Assuming that these figures are true for all workers, if a worker is randomly selected, determine the following probabilities
(a) The worker reads e-mail while talking on the phone and writes personal “to-do” lists during meetings?
(b) The worker does not write personal “to-do” lists given that he reads e-mail while talking on the phone?
(c) The worker does not write personal “to-do” lists and does read e-mail while talking on the phone?
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