Maurice Tutor

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About Maurice Tutor

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Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 409 Weeks Ago, 1 Day Ago
Questions Answered: 66690
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 21 Nov 2017 My Price 7.00

CareerBuilder.com,

According to an online survey by Harris Interactive for job site CareerBuilder.com, more than half of IT (information technology) workers say they have fallen asleep at work (In formation Week, September 27, 2007). Sixty-four percent of government workers admitted to falling asleep on the job. Consider the following contingency table that is representative of the survey results.

 

a. Convert the contingency table into a joint probability table.

b. What is the probability that a randomly selected worker is an IT professional?

c. What is the probability that a randomly selected worker slept on the job?

d. If a randomly selected worker slept on the job, what is the probability that he/she is an IT professional?

e. If a randomly selected worker is a government professional, what is the probability that he/she slept on the job?

f. Is job category independent of whether or not a worker slept on the job? Explain using probabilities.

Answers

Maurice Tutor
(5)
Status NEW Posted 21 Nov 2017 06:11 PM My Price 7.00

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