The life of a statistician, it's not all ANOVAS and t-tests ... Now, was this is a simple random sample? Did they check the variability of the sample? Do a Bonferroni correction for the directional planned contrast? Or did they just do a SNK post hoc test to see what they would see? I hope the people who did this analysis did their homework properly because I'll be damned if I'll do it on my own ...
http://news.bbc.co.uk/2/hi/south_asia/6161691.stm
Monday, 20 April 2009
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