Suppose that 60% of university students will be randomly exposed to the flu. If you areexposed and did not get a flu shot, then the probability that you will get the flu (after beingexposed ) is 80%. If you did get a flu shot, then the probability that you will get the flu(after being exposed ) is only 15%.(a)  What is the probability that a person who got a flu shot will get the flu?(b)  What is the probability that a person who did not get a flu shot will get theflu?

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A:

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A:

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A: Given that , P (being hit by lightning) = 1/1000000 =0.000001

Q: The probability of event B occurring is 7/20. What is the probability that event B does not occur?

A:

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A: P(Dying | Mad Cow) = 0.85 P(Mad cow)=0.12

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