SOLUTION: A biologist studying the germination rate of a seed finds that 90% of the seeds of a given type germinate. If 20 randomly selected seeds were taken at random, what is the probabili

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Question 699957: A biologist studying the germination rate of a seed finds that 90% of the seeds of a given type germinate. If 20 randomly selected seeds were taken at random, what is the probability that 15 or less will germinate?
Answer by reviewermath(1029) About Me  (Show Source):
You can put this solution on YOUR website!
X ~ Binomial(20, 0.9)