https://pligg.samweber.biz/story.php?title=getting-rid-of-infidelity-and-infidelity-articles In the meantime, we could see that these are 4 groups of participants from a swimming pool of various people. However, as long as researcher randomly assigned them into each group, their personal preference on green items ends up being not a factor to the experiment. Thu, 13 Dec 2018 22:14:34 UTC en