60 divided by 15 is four. So the mean number of fruit per day for the freshman is four pieces of fruit per day. So this right over here, that right over there, is our mean for the, let me put that in a color that you can actually see. Now let's do the same calculation for the seniors. So we have one data point where they didn't eat any fruit at all each day, not too healthy. Then you have one one. So I'll just write that as, we could write that as one times one, but I'll just write that as one.