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5.3.40 Question Heip In a women\'s tennis toumament, the winner of the event pla

ID: 3331099 • Letter: 5

Question

5.3.40 Question Heip In a women's tennis toumament, the winner of the event played in seven matches. For the seven matches she played, her total number of first serves was 375, total number of good first serves was 256, and total number of double faults was 11. Complete parts a through c below a. Find the probability that her first serve is good 683 ( b. Find the conditional probablity of double faulting. given that her first serve resulted in a faut Round to three decimal places as needed.) (Round to true de mal places as needed)

Explanation / Answer

b) Total no of first serves = 375

No of good first serves = 256

No of bad first serves = 375-256 = 119

No of Double fault and bad first serves = 11

P(Doube faulting/First serve is fault) = 11/119 = 0.092

Answer is 0.092

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