Date: Friday, February 13, 2009
si liao la..i dunno how to do the proprotion qn its like wat the hack isit asking...that i knwo liao but wat about prob!? sian and also chi-sq testing...hai. dunno la..tat idoit is back and wan her internet modem back...ask her ot get another one dun understand de lor..irritating.
Signing Off~
