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4 years ago

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2. According to the Sleep Foundation, the average night’s sleep is 6.8 hours (Fortune, March20, 2006). Assume the standard devia

tion is .6 hours and that the probability distribution is normal. a. What is the probability that a randomly selected person sleeps more than 8 hours

1 answer:

jasenka [17]4 years ago

3 0

Lol idk but someone will eventually figure it out

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