Zeraus

My hyphotesis would be if one of the proteins has a stronger effect than the other one. I really don't know much about statistic. I have heard one need many experiment to do a T-test, what is normally used. I have two experiments. In each one three repetitions of each condition were made. Is it enough?

Thanks John, I will read it.

Hello everybody, I have a problem with statistics. I don't get it. I have realized a experiment to test the effects of three proteins in five different concentrations. I had three repetition of each condition, that is, for each protein and concentration. At the end I had 45 cell cultures. I want then to compare the results and effects of these three proteins on the cell. Which kind of statistically test should I use? I repeated the whole experiment one more time, so what if I want to use the results of both experiments? Thank you very much. Zeraus