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A recent college graduate is looking for a job in three different fields: biology, chemistry and...

A recent college graduate is looking for a job in three different fields: biology, chemistry and computing. There is a 50% chance that she will be offered a job in biology, there is a 30% change that she will be offered a job in computing, and there is a 20% change that she will be offered a job in chemistry.

a)What is the probability that the college graduate will be offered jobs in biology and in chemistry but not in computing?

b)What is the probabilitythatthe college graduate will not be offereda job in any of the three fields?

c)What is the probability that she will be offered a job in at least one of the three fields?

Math   Statistics-And-Probability   
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