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7. The accompanying table describes the random variable x, the numbers of adults in groups of five who reported sleepwalking. Complete parts (a) through (d) below. * Click the icon to view the table. a. Find the probability of getting exactly 4 sleepwalkers among 5 adults. Type an integer or a decimal. Do not round.) b. Find the probability of getting 4 or more sleepwalkers among 5 adults (Type an integer or a decimal. Do not round.) 3: Probability Distribution for x P(x) 0.189 0.359 0.283 0.138 0.025 0.006 5