There is a 20% chance of snow today and a 20% chance of snow tomorrow. Assume...
There is a 20% chance of snow today and a 20% chance of snow tomorrow. Assume that the event that it snows today is independent of the event that it snows tomorrow. Find the probability of the following outcomes (you may want to draw a tree diagram).
1) P(snow today and snow tomorrow) =
2) P(snow today and NO snow tomorrow) =
3) P(NO snow today and snow tomorrow) =
4) P(NO snow today and NO snow tomorrow) =
5) What is the probability that it will snow today or tomorrow?
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There is a 20% chance
of snow today and a 20% chance of snow tomorrow. Assume...
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