xercise 5. You draw balls, one-by-one and without replacement, from a bucket containing o ange balls and 4 blue balls. If you draw 5 balls, what is the probability that: (a) Exactly one ball is orange? (b) At least four of the balls are orange?

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Q: A bag contains 4 purple balls and 8 green balls. If we draw 6 balls, replacing each before the next…

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A:

Q: A football team consists of 19 each freshmen and sophomores, 15 juniors, and 18 seniors. Four…

A: 19 freshmen, 19 sophomores, 15 juniors, 18 seniorsTotal=71

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