A box contains 17 pink 18 purple and 31 red jelly beans if

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Reference no: EM13623469

A box contains 17 pink, 18 purple and 31 red jelly beans. If 13 jelly beans are selected at random, what is the probability that:

a) 7 are pink?

b) 7 are pink and 5 are purple?

c) At least one is pink?

Reference no: EM13623469

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