[問題] 統計白痴看不懂Z值
subjects were classified as left-, right- or ambiguously handed based
on binomial z scores calculated on the basis of the frequency of
left- and right-hand use.
Chimpanzees with z scores above or below 1.96 were classified as right- or
left-handed.All others were classified as ambiguously handed.
Z值除了>1.96和<1.96，其他不是只剩下Z=1.96嗎?
他有給的Z值如下:
right- (z ＝ 2.11, P ＜ 0.05) and ambiguously (z ＝ 2.72, P ＜ 0.01) handed
individuals
ambiguously (z ＝ 2.72)這裡不懂!?
感謝大家回答我這個統計白癡的問題 Orz..
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