In endurance horse racing, people over the age of 15 are called seniors and people 15...

 

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In endurance horse racing, people over the age of 15 are called seniors and people 15 years or younger are called juniors. An endurance horse race consists of 30 seniors and 9 juniors. (Give answer as a fraction or a decimal out to at least 4 places. If your answer is very small use scientific notation for example 3.3421E-6.) What is the probability that the top three finishers were: (a) all seniors. (b) all juniors (c) 2 seniors and 1 junior (d) 1 senior and 2 juniors In endurance horse racing, people over the age of 15 are called seniors and people 15 years or younger are called juniors. An endurance horse race consists of 30 seniors and 9 juniors. (Give answer as a fraction or a decimal out to at least 4 places. If your answer is very small use scientific notation for example 3.3421E-6.) What is the probability that the top three finishers were: (a) all seniors. (b) all juniors (c) 2 seniors and 1 junior (d) 1 senior and 2 juniors In endurance horse racing, people over the age of 15 are called seniors and people 15 years or younger are called juniors. An endurance horse race consists of 30 seniors and 9 juniors. (Give answer as a fraction or a decimal out to at least 4 places. If your answer is very small use scientific notation for example 3.3421E-6.) What is the probability that the top three finishers were: (a) all seniors. (b) all juniors (c) 2 seniors and 1 junior (d) 1 senior and 2 juniors

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Seniors 30 1 probability that 2503 30 C3 05665 5 probability N iii p... View the full answer