Much of that sounds more like systematic effects than statistical fluctuations, though, so unless the systematic effects affects consequentialists and deontologists differently we should still see a difference in group averages if there was one; and the sample sizes are large enough that the statistical fluctuations should average away anyway.
Much of that sounds more like systematic effects than statistical fluctuations, though, so unless the systematic effects affects consequentialists and deontologists differently we should still see a difference in group averages if there was one; and the sample sizes are large enough that the statistical fluctuations should average away anyway.