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Assume that 6% of Canadians are afraid of being alone in a house at night. If a random sample of 20 Canadians is selected, find

Assume that 6% of Canadians are afraid of being alone in a house at night. If a random sample of 20 Canadians is selected, find these probabilities.

(a) (2.5 pts) There are exactly 5 people in the sample who are afraid of being alone at night.

(b) (2.5 pts) There are at least 3 people in the sample who are afraid of being alone at night.

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