11. What is the probability that you will win 3 tickets? a A. 1/16 B. 1/4 C. 5/16 D. 3/8 12. What is the probability that you will win at least 3 tickets? C. 9/16 D. 11/16 A. 5/16 B. 7/16 13. What is the expected value of number of tickets you can win? A. 1.5 B. 2 C. 2.5 14. What is the variance of this probability distribution? A. 0.75 | B. 0.78 C. 0.88 erl of 15. What is the standard deviation of the probability distribution? A. 0.87 TIS B. 0.88 E C. 0.94

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