Question 277222: Question 1: Two cards are drawn at random from a standard deck of 52 cards. What is the Priobability that
You get at least one Jack?
Question 2: You ahve a ball of ping pong balls. 8 of them are red, 3 are white, and 6 are green. You take 1 ball out and place it on the table, and then you take another ball out and place it on the table also
A) What is the Probability that at least one ball is green?
B) What is the Probability that you do not draw a green ball?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Question 1: Two cards are drawn at random from a standard deck of 52 cards. What is the Priobability that You get at least one Jack?
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P(at least one Jack) = 1 - P(no Jack)
= 1 - 48C2/52C2
= 1 - 0.8507
= 0.1493
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Question 2: You have a bag of ping pong balls.
8 of them are red, 3 are white, and 6 are green.
You take 1 ball out and place it on the table, and then you take another ball out and place it on the table also
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A) What is the Probability(at least one ball is green)
= 1 - P(none green)
= 1 - (11/17)(10/16)
= 1 - 0.4044
= 0.5956
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B) What is the Probability that you do not draw a green ball?
= 0.4044
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Cheers,
Stan H.
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