Julie is graduating from college. She has studied biology, chemistry, and comput

Question

Julie is graduating from college. She has studied biology, chemistry, and computing and hopes to work as a forensic scientist applying her science background to crime investigation. Late one night she thinks about some jobs she has applied for. Let A, B, and C be the events that Julie is offered a job by A = the Connecticut Office of the Chief Medical Examiner B = the New Jersey Division of Criminal Justice C the federal Disaster Mortuary Operations Response Team Julie writes down her personal probabilities for being offered these jobs: P(C) P(A) 0.7 P(A and B) = 0.2 P(B and C) 0.1 P(B) = 0.4 P(A and C) = 0.2 P(A and B and C) = 0 0.4 Make a Venn diagram of the events A, B, and C. Mark the probabilities of every intersection involving these events and their complements. Use this diagram to answer the following A and B and C A and Bc and C Ac and B and C A and B and C Ac and B and C A and Bc and C A and B and C Ac and Bc and C What is the probability that Julie is offered at least one of the three jobs

Explanation / Answer

Couldn'd upload the images on Chegg as it is facing problems, so uploaded the images over net and sharing the links.

You can check the link and see how I have solved using Venn diagram:

https://uploadfiles.io/d4ve9

https://ufile.io/emygh

The answer for probability that Julie is offered at least one of the 3 jobs = 1-P(Ac and Bc and Cc) = 1-0=1

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