[Ken Rodgers]

Its a small group with 2 observations so its never going to be that accurate. If your group data is not good but you can still get some sort of answer then use it. Otherwise use all the data for your class on the day that you did the experiment (it will be on the same results page). You need to use your own groups weights with this data. Everyone will plot the data from last year as well. You must also try and explain why the data your small group generated is so far out – if that is the case.
ken