表 3.

4个实验室中5个样品的硅羟基含量测定结果(n=3)

Lab	Sample 1	Sample 2	Sample 3	Sample 4	Sample 5
A	3.819	6.703	10.974	13.957	27.478
	3.698	7.249	10.319	14.680	26.970
	3.825	6.711	10.540	14.557	27.371
B	3.458	6.298	10.826	14.409	27.495
	3.431	6.330	10.902	14.300	26.752
	3.608	6.464	10.818	14.194	26.612
C	4.000	6.911	10.143	13.848	25.243
	3.982	7.002	9.866	14.043	24.853
	3.988	6.945	9.989	13.720	24.817
D	3.434	6.636	9.810	14.278	25.438
	3.590	6.308	10.330	14.022	25.775
	3.678	6.744	10.298	14.418	25.589