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A box contains 3 red balls and 9 blue balls. 5 balls will be drawn at random without replacement, regardless of order. What is the

A box contains 3 red balls and 9 blue balls. 5 balls will be drawn at random without replacement, regardless of order. What is the probabilityat least2 red balls are drawn? (Hint: Draw two circles; one with 3 red balls and another with 9 blue balls).

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