Hours Of Sleep Productivity Histogram of Productivity 5 - O W N O N Productivity N O 5 6 7 3 Hours Of Sleep A - N - N N O A W A CI CI CI WUT ANW AWN - WA+ Background Layout Theme Transition Hypotheses Research Hypothesis: Students who suffer from sleep deprivation by receiving less than 7 hours of sleep have low productivity. Null Hypothesis: Students who suffer from sleep deprivation by receiving less than 7 have no impact on productivity. aker notes 30