1. The problem statement, all variables and given/known data comment on nature and meaning of results in terms of analysis of dynamic signals. (why do i see these results and what should we do to increase the accuracy of these two values) 2. Relevant equations y=30+(2cos(6*pi*t)) both mean value and rms value come out to be very close to 30ish. (29~31) 3. The attempt at a solution i really have no idea...rounding errors?