The following balls are placed in an urn: 4 red, 3 yellow, 3 blue, and 4 green. One ball is randomly drawn from the urn. What is the probability that the ball is either yellow or green?
Question
Updated 3/12/2014 10:29:49 PM
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Flagged by debnjerry [3/12/2014 10:29:49 PM]
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User: The following balls are placed in an urn: 4 red, 3 yellow, 3 blue, and 4 green. One ball is randomly drawn from the urn. What is the probability that the ball is either yellow or green?

Weegy: probability that the ball's yellow = 6/19 probability that the ball's green = 2/19 probability that the ball's either yellow or green = 6/19+2/19 = 8/19

Question
Updated 3/12/2014 10:29:49 PM
This conversation has been flagged as incorrect.
Flagged by debnjerry [3/12/2014 10:29:49 PM]
Rating
3
The following balls are placed in an urn: 4 red, 3 yellow, 3 blue, and 4 green. One ball is randomly drawn from the urn. The probability that the ball is either yellow or green is 1/2 or 50%.
3/14+4/14=7/14=1/2

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