more hours versus females who get less than 8 hours of sleep. Confidence Interval: Population Parameter Lower Bound Upper Bound Confidence Level Proportion p 0.1360 0.4640 95% 95% Confidence Interval [0.136, 0.464] 0.0 0.1 0.2 0.4 0.5 0.6 0.7 0.8 0.9 1.0 11. Population Proportion p Page 2 of 2 57 words English (United States) Focus 56: -+ 200% JUN 6 A W F6 F7 1! FB F9 F10 3 A LA 5 O delete E R Y U O P D F G H K enter return C B N M shift 9:6 alt command option