According to research presented in the text, older adults typically sleep about _____ hours a night, although they stay in bed about ____ hours per night:
A) 4; 10
B) 6 to 6½; 8
C) 8 to 8½; 10
D) 9 to 10; 23

Question

Quizplus · Accepted Answer

Research shows that older adults typically sleep about 6 to 6½ hours a night, although they stay in bed about 8 hours per night.

According to Research Presented in the Text, Older Adults Typically