Approximate the probability of a chance event Practice Test
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Question
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Q1
If I have quarters, what is the probability that I will get no more than heads?
In a sack, I have 20 red marbles, 15 blue marbles and 5 green marbles. What is the chance, without replacement, that I pick a green marble first and then pick a blue marble?
quarters, what is the probability that I will get no more than 
heads?
