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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
 5. Sleep Report Students in a statistics class were asked to report the number of hours they slept on
weeknights and on weekends. At a = 0.05, is there sufficient evidence that there is a difference in the mean number of hours slept?
Â
|
Student |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
Hours, Sun.–Thurs. |
 8 |
 5.5 |
 7.5 |
 8 |
 7 |
 6 |
 6 |
 8 |
|
Hours, Fri.–Sat. |
 4 |
 7 |
 10.5 |
 12 |
 11 |
 9 |
 6 |
 9 |
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