Problem # 5 ( 18 pts) Make sure you show your work, or you lose 18 pts). Of all the trees planted by a landscaping firm, 72% survive. a) What is the probability that 7 or more of the 10 trees they just planted will survive? b) What is the probability that at least 5 of the 10 trees they just planted will survive? c) What is the probability that at least two (2) of the 10 trees they just planted will survive?

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