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Mathematics, 12.10.2019 02:10 Marmama23
The mean hours of sleep that students get per night is 5 hours, the standard deviation of hours of sleep is 1 hour, and the distribution is approximately normal. complete the following sentence. for about 68% of students, nightly amount of sleep is between hours. for about 95% of students, nightly amount of sleep is between hours. for about 99.7% of students, nightly amount of sleep is between hours.
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The mean hours of sleep that students get per night is 5 hours, the standard deviation of hours of s...
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