SOLUTION: There are 18 puppies and 9 kittens in a kernel. If six animals are adopted, what is the probablity at most 5 of them are kittens?

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Question 865990: There are 18 puppies and 9 kittens in a kernel. If six animals are adopted, what is the probablity at most 5 of them are kittens?
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi

27 animals: 18 puppies and 9 kittens 

p(kitten) = 1/3,  n = 6

P( x ≤ 5) = binomcdf(6, 1/3, 5)