Mathematics, 12.11.2019 23:31 restinpeicejahseh
Assume that 31.2% of people have sleepwalked. assume that in a random sample of 1540 adults, 519 have sleepwalked. a. assuming that the rate of 31.2% is correct, find the probability that 519 or more of the 1540 adults have sleepwalked. b. is that result of 519 or more significantly high? c. what does the result suggest about the rate of 31.2%?
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Assume that 31.2% of people have sleepwalked. assume that in a random sample of 1540 adults, 519 hav...
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