Eat, sleep, repeat

Now the subjects were also asked to record other activities: washing, sleeping, watching tv, etc. These can be found in the dataset daily_activities.

Use the three available performance metrics to solve the questions below.

processing_time() measures the time a person is active
idle_time() measures the time a person is idle
throughput_time() measures the total time between first and last reported event

Which of the activities uses the most time? And which the least? Show graphically after using the processing time metric.
What is the average duration (in hours) on which data is reported, i.e. from the first activity a person executes until the last activity of that person?
Not all subjects recorded their activities continuously. What is the amount of time per subject (on average, in hours) of which the activities were idle?

Take Hint (-30 XP)

Exercise

Eat, sleep, repeat

Instructions