A sociologist studying freshmen carried out a survey, asking (among other questions) how often students went out per week, how many hours they studied per day, and how many hours they slept at night. The table below provides the answers on the time slept and the time spent studying. 
What proportion of students slept less than 6 hours per night?
Definitions:
Authority
The faculty to govern, resolve issues, and secure compliance.
Self-Control
The skill to manage one's emotional states, cognitive processes, and actions in situations presenting temptations and spontaneous impulses.
Continuous Schedules
Work or production schedules that operate non-stop, often on a 24/7 basis, to ensure uninterrupted operations.
Regular Performance
The consistent or usual level of productivity or efficiency achieved by an individual or organization.
Q2: A survey of radio stations was conducted
Q3: A scatterplot can be used to illustrate
Q3: Many Americans complain about being sleep deprived.
Q7: All revenue accounts designated "miscellaneous" or "other"
Q10: A study investigated the use of social
Q14: Which of the following is true?<br>A)Because variation
Q25: Name the typical specific management assertions relating
Q32: Scores on a university exam are Normally
Q32: The following histogram represents the distribution of
Q37: A sociologist studying freshmen at a major