SourceDFSSMSFPCatalyst270.1135.0611.230.001Error1546.833.12Total17116.94

S = 1.767R-Sq = 59.95%R-Sq(adj) = 54.61%

LevelNMeanStDevA626.5001.871B621.6671.633C624.0001.789***********************************************************Tukey 95% Simultaneous Confidence IntervalsAll Pairwise Comparisons among Levels of CatalystIndividual confidence level = 97.97%

Catalyst = A subtracted from:

CatalystLowerCenterUpperB-7.481-4.833-2.186C-5.147-2.5000.147

Catalyst = B subtracted from:

CatalystLowerCenterUpperC-0.3142.3334.981*****************************************************Fisher 95% Individual Confidence IntervalsAll Pairwise Comparisons among Levels of CatalystSimultaneous confidence level = 88.31%Catalyst = A subtracted from:

CatalystLowerCenterUpperB-7.008-4.833-2.659C-4.674-2.500-0.326

Catalyst = B subtracted from:Catalyst   LowerCenterUpperC0.1592.3334.508 由上面这些结果，如果我们希望两两比较时总的第 I 类错误风险控制为 5%，应该选用的结论是：（）。