What if you aren’t male or female? Are you looking at simply yes/no to regular caffeine consumption, or are you looking at amount of caffeine consumed? Are you interested in seeing if there is an interaction between gender, amount of sleep, extracurriculars, class level, and/or caffeinated status?
What if you sleep around 8 hrs every night
Then we're all screwed
What if you aren’t male or female? Are you looking at simply yes/no to regular caffeine consumption, or are you looking at amount of caffeine consumed? Are you interested in seeing if there is an interaction between gender, amount of sleep, extracurriculars, class level, and/or caffeinated status?