Katu - I think 10 people for a blind trial would be good, and I guess if Deming were to go ahead, she would need to choose people who have bought her products, as that would be fair.
Maya, to choose among the loyal customers of PureDeming is good and fair idea!
10 people should be enough since the study is not "official" and with some limitations anyway... (but the bigger sample size suggests greater statistical significance... :-k )



Home











