I have a theoretical question about which is the best way to extract a result from a series of p-values obtained by using several times a 2x2 Chi Square test. I have 2 variables to take into account (age, choice A/B relatively to a problem) and several datasets obtained by considering different samples of people. For each dataset I did a 2x2 Chi Square test and now I have an amount of different p-values (the vast majority < 0.05, with some exceptions). Which is the best formal way to summarize this result? I don't think that taking the average would be meaningful.
Thanks in advance.
