A type of seed has 80% chance to bloom. You plant 250 seeds. Whats the probability for at least 210 to bloom? sorry for english, not mother tongue
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Originally Posted by Mantraz A type of seed has 80% chance to bloom. You plant 250 seeds. Whats the probability for at least 210 to bloom? sorry for english, not mother tongue Let X be the random variable number of seeds that bloom. X ~ Binomial(n = 250, p = 0.8) Calculate . This can be easily found using technology. Alternatively, the normal approximation can be used (why?).
Thanks alot: )
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