Tag Chi-squared test

Statistics

All roads lead to Rome

Comparison of proportions This expression has its origin in the crazy habit that came to Romans for making roads connecting the capital of the Empire with the outlying provinces. There was a time any road took you to Rome, hence…

11/03/2014

Statistics

Brown or blond, all bald

Comparisson of variables Have you ever wondered why some people go bald, especially men at a certain age?. I think it has something to do with hormones. Anyway, it’s something that the affected usually like the least, even though the…

18/02/2014