Statistics- 39% of all pets sold at a pet store are dogs. One day
39% of all pets sold at a pet store are dogs. One day, 8 people arrive at the store and purchase pets.(Note: One pet is purchased per person.)(a)What is the probability that exactly 4 of them are dogs?(b)If the store has only 4 dogs, what is the probability that they have sufficient dogs for sale that day?
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