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If d1<0, either (0.5 - data) or (data - 0.5) is correct ???? Please clarify for me.Thanks.
I learn somewhere that (0.5 – data) is correct. But I am not sure.
It is nice to join and study from you all. Pls write me in group.
Many thanks
You could look in Opentuition notes for understanding firstly. And then more question.
Hi all,
agreed w/t werty. That is the best way to deal w/t abbreviate because we are studying at professional level.
Thanks starfish. It is useful . . .
