SOLUTION: A container has 50 electronic components, of which 10 are defective. If 6 components are drawn at random from the container, what is the probability that at least 4 are good?

Question 977946: A container has 50 electronic components, of which 10 are defective.
If 6 components are drawn at random from the container, what is the probability that at least 4 are good?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let X be the number of good components drawn out of the 6 drawn,

So then at least 4 means sum the probabilities of 4,5,and 6.

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