[問卦] 每份數據都在下限,其實是贏家的機率有多
我有點好奇想請教本版統計高手,如果今天只有一份統計數據,A很衰剛好在-2sigma,B很好
運剛好在+2sigma,那就算了。
如果有五份統計數據,A每份都在-1~-2sigma(輸),B每份都在+1~+2sigma,但其實A沒有
輸的機率有多高?有沒有統計專家可以解釋一下?
另外一點就是,A的臉皮有多厚,才可以輸成這副德性,還死不認輸想凹到贏的八卦?
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