Question

How many hours of sleep do older adolescents require for optimal functioning?

Answer 1

9 ½ hours

The average amount of sleep that teenagers get is between 7 and 7 ¼ hours. However, they need between 9 and 9 ½ hours studies show.

Answer 2

Older adolescents require 9 to $9 \frac{1}{2}$ hours of sleep