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Unformatted text preview: F are also independent. 6. What is the probability that you get exactly 3 heads when ipping a fair coin 8 times if the rst two ips turn up tails? 7. Suppose you roll two dice and at least one comes up a 3. What is the probability that the sum of the dice is at least 7? 8. Consider the following game: two people take turns drawing balls from a bin with n red balls and 1 green ball. Balls are not returned to the bin after being drawn and the person who draws the green ball wins. If n is odd, what is the probability that the rst player wins? 9. Suppose you have a big bin with 50 red balls and 30 blue balls from which you draw 3 balls without replacement. What is the probability that all three are the same color?...
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This note was uploaded on 09/10/2009 for the course MATH 55 taught by Professor Strain during the Summer '08 term at University of California, Berkeley.
 Summer '08
 STRAIN
 Conditional Probability, Probability

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