Question: Using Probabilities for Identifying Significant Events a. Find the probability of getting exactly 1 sleepwalker among 5 adults. b. Find the probability of getting 1

Using Probabilities for Identifying Significant Events

a. Find the probability of getting exactly 1 sleepwalker among 5 adults.

b. Find the probability of getting 1 or fewer sleepwalkers among 5 adults.

c. Which probability is relevant for determining whether 1 is a significantly low number of sleepwalkers among 5 adults: the result from part

(a) or part (b)?

d. Is 1 a significantly low number of sleepwalkers among 5 adults? Why or why not?

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