Asymptotic双尾显著性检验
asymptotic twin tails significance examination
t-显著性检验
t-significance level test
变异的显著性
significance of variations
变异的显著原因
significance cause of variation
差异显著性
difference significant
Significance of difference
差异显著性测验
Significance testing
difference significance test
差异显著性检验
Significance test of difference
test of the significance of difference