一组测定值为14.65mg/L,14.90mg/L,14.90mg/L,14.92mg/L,14.95mg/L,14.96mg/L,15.00mg/L,15.00mg/L,15.01mg/L,15.02mg/L,用Dixon检验法检验最小值是否离群?(n=10,a=0.01时D0.01=0.597)
正确答案:
D(X2-X1)/(XN-1-X1)=(14.9-14.65)/(15.01-14.65)=0.694
D>D0.01,最小值14.65是离散群植
D>D0.01,最小值14.65是离散群植
答案解析:有

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