Say, on average, 41.3 frogs cross a road during a 10-hour periodof night. Frogs are not generally gregarious creatures, so theytend to cross one-by-one and independently. For example, theprobability that a frog will cross during a one minute period isnot influenced by whether a frog crossed in the previous minute. Ifthe frogs cross the road at a constant average rate, what is theprobability that exactly 12 frogs will cross in two hours?

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To solve this problem we can use the Poisson distribution which is a probability distribution that m... View the full answer