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A jar contains four black buttons and five brown buttons. If five buttons are picked at random, what is the probability that at least three of them are black?

A jar contains four black buttons and five brown buttons. If five buttons are picked at random, what is the probability that at least three of them are black?
asked 148k views
3 votes
A jar contains four black buttons and five brown buttons. If five buttons are picked at random, what is the probability that at least three of them are black?

asked
User Rosamaria
by
8.5k points

1 Answer

2 votes

Answer:

189/572=33.042%

answered
User Ebottard
by
7.6k points
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