You want to use a sample size such that about 95% of the
averages fall within 6 minutes of the population mean for average
sleep time (in hours). The population standard deviation for
sleep time is 1.94 hours. What is the smallest sample size
required?
You want to use a sample size such that about 95% of the averages fall within 6 minutes of the population mean for avera
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answerhappygod
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You want to use a sample size such that about 95% of the averages fall within 6 minutes of the population mean for avera
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