Mathematics, 06.05.2020 01:39 noname5359
The results of a national survey showed that on average, adults sleep 6 hours and 48 mins per night with a standard deviation of 24 minutes. Assume a normal distribution. Answer the following questions by using the Empirical Rules. (Note: you should either use hours or convert to minutes.) a) What percentage of American adults sleep between 5.6 and 6.4 hours per night
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The results of a national survey showed that on average, adults sleep 6 hours and 48 mins per night...
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