Skewing the statistics

Yesterday I took an online Student Health Survey, as requested by the school. I'm pretty sure it was not aimed at my demographic, as it had detailed questions about my meth and cocaine use and talked a lot about "partying" like you kids do. It asked how many days per week I am usually feeling tired enough for it to affect my work, but failed to ask if there were any 2-foot-tall gremlins contributing to my sleep deprivation.