stats test

today got my stats test... didn't really study for it... it was not too hard and i think it was relatively easy for those who studied!!! and i lost 2 marks due to careless mistake!!! i got the correct answer liao den dunno why didn't see the option which was there... then i tot i was wrong and used another method to get an answer and then chose tat option!!! i was so blur!!! i got the correct answer at first!!! den why i never see tat option!!!

i love my gf!!! she's simply wonderful... but i not gonna say why here...