SOLUTION: Use a tree diagram: Suppose there is a 40% chance of rain tomorrow. If it rains, there is a
20% chance that all of the rides at an amusement park will be operating. If it doesn’
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-> SOLUTION: Use a tree diagram: Suppose there is a 40% chance of rain tomorrow. If it rains, there is a
20% chance that all of the rides at an amusement park will be operating. If it doesn’
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Question 1138812: Use a tree diagram: Suppose there is a 40% chance of rain tomorrow. If it rains, there is a
20% chance that all of the rides at an amusement park will be operating. If it doesn’t rain,
there is a 90% chance all of the rides will be operating. What is the probability that all of the
rides will be operating tomorrow? Answer by ikleyn(52781) (Show Source):
