SOLUTION: Suppose that you have 10 green cards and 5 yellow cards. The cards are well shuffled. You randomly draw two cards with replacement. Round your answers to four decimal places.
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-> SOLUTION: Suppose that you have 10 green cards and 5 yellow cards. The cards are well shuffled. You randomly draw two cards with replacement. Round your answers to four decimal places.
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Question 1125716: Suppose that you have 10 green cards and 5 yellow cards. The cards are well shuffled. You randomly draw two cards with replacement. Round your answers to four decimal places.
G1 = the first card drawn is green
G2 = the second card drawn is green
a. P(G1 and G2) =
b. P(At least 1 green) =
c. P(G2|G1) =
You can put this solution on YOUR website! there are a total of 15 cards, 10 green, 5 yellow
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a. P(G1 and G2) = 10/15 * 10/15 = 2/3 * 2/3 = 4/9 approximately 0.4444
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b. P(at least 1 is green) = (2/3 * 1/3) + (2/3 * 2/3) = 6/9 = 2/3 approximately 0.6667
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c. P(G2|G1) = 2/3 approximately 0.6667
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independent because you are replacing a card after it is drawn
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