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Mathematics, 14.10.2019 18:00 ninaaforever

Let's say there is a 15% chance of getting strep throat if you are exposed to a person with strep. let's also say there is a 50% chance that you were exposed.
a) what is the probability that you will get strep throat?
b) if your family consists of four people, each of who had a 50% chance of being exposed, what is the probability that you will all get strep throat?

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Let's say there is a 15% chance of getting strep throat if you are exposed to a person with strep. l...
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