2. Sheena observes 25 people as they exit a grocery store. No buttons One or two buttons Three or four buttons More than four buttons Male 8 3 0 1 Female 2 9 2 0 (a) What is the probability of a person walking out of the grocery store wearing a shirt with no buttons? (b) What is the probability of a female walking out of the grocery store wearing a shirt with more than four buttons? Answer:



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