Between-Subjects Factors value Label N 因素分组及其各水平值和例数 分组1 母乳组 10 奶粉组 Descriptive Statistics Dependent V ariable:增重 分组 Mean Std. Deviation N 母乳组118.120 16.872 10 因变量增重的描述性统计 奶粉组140200 28.048 5 Total 125480 22.888 15 Levene's Test of equality of Error Variances 方差齐性检验 Dependent variable:增重 F df2 Sig P>0.05,可认为各格子总体 239 633 方差齐同 Tests the null hypothesis that the error variance of the dependent variable is equal across groups. a. Design: terce pt+饲料+分组Between-Subjects Factors 母乳组 1 0 奶粉组 5 1 2 分 组 Value Label N Levene's Test of Equality of Error Variancesa Dependent Variable: 增 重 .239 1 1 3 .633 F df1 df2 Sig. Tests the null hypothesis that the error variance of the dependent variable is equal across groups. a. Design: Interce pt+饲 料+分 组 因素分组及其各水平值和例数 因变量增重的描述性统计 方差齐性检验 P>0.05，可认为各格子总体 方差齐同 Descriptive Statistics Dependent V ariable: 增 重 118.120 16.872 1 0 140.200 28.048 5 125.480 22.888 1 5 分 组 母乳组 奶粉组 Total Mean Std. Deviation N