SOLUTION: On the basis of her experience with clients, a clinical psychologist thinks that depression may interfere with sleep. She decided to test this idea. The sleep of nine depressed p
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Question 869593: On the basis of her experience with clients, a clinical psychologist thinks that depression may interfere with sleep. She decided to test this idea. The sleep of nine depressed patients and eight normal controls is monitored for three successive nights. The average number of hours slept by each subject during the last two nights is shown below:
Hours of sleep Depressed 9.2 7.5 3.9 7.1 6.1 6.6 7.4 7.4 5.9
Control 6.7 6.9 9.5 6.8 7.4 8.2 9.2 6.6 Answer by Fombitz(32388) (Show Source):
