SOLUTION: 2.Ninety percent of the trees planted by a landscape firm survive. If 20 trees are planted.(a) Find the probability that all of the trees survive.(b) Find the probability that at l

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Question 1168572: 2.Ninety percent of the trees planted by a landscape firm survive. If 20 trees are planted.(a) Find the probability that all of the trees survive.(b) Find the probability that at least 16 trees survive

Answer by ikleyn(52784)   (Show Source):
You can put this solution on YOUR website!
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HINT.   It is about the binomial distribution probability.

To learn this subject, read from the lessons
    - Simple and simplest probability problems on Binomial distribution
    - Typical binomial distribution probability problems
    - How to calculate Binomial probabilities with Technology (using MS Excel)
    - Solving problems on Binomial distribution with Technology (using MS Excel)
    - Solving problems on Binomial distribution with Technology (using online solver)
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