编号 | 两台仪器校验30分钟阶段毒性值差值 | 均值 | 标准差 | |t值| | P | ||||||||||||||||||||
1#-2# | 1.04 | −1.81 | −5.22 | −0.77 | −2.11 | −1.24 | 0.81 | −4.97 | −4 | 3 | −3.33 | 0.73 | −2 | 3.47 | 1.42 | -0.08 | 0.04 | 1.37 | 0.1 | −1.56 | −0.76 | 2.42 | 1.397 | 0.179 | |
2#-3# | −3.05 | −2.76 | 0 | −1.91 | 0.33 | −1.85 | 3 | 4.34 | 2.8 | 1.58 | 3.05 | −3.15 | −1.48 | −2.99 | 2.58 | −2.1 | 1.15 | 0.11 | 0.16 | 0.89 | 0.04 | 2.36 | 0.066 | 0.948 | |
1#-3# | −2.01 | −4.57 | −5.22 | −2.68 | −1.78 | −3.09 | 3.81 | −0.63 | −1.2 | 4.58 | −0.28 | −2.42 | −3.48 | 0.48 | 4 | −2.18 | 1.19 | 1.48 | 0.26 | −0.67 | −0.72 | 2.74 | 1.178 | 0.253 |