t-distribution	t分布
t-test	t检验
tabulation method	划记法
test of normality	正态性检验
test of one-sided	单侧检验
test of one-tailed	单尾检验
test of significance	显著性检验
test of two-sided	双侧检验
test of two-tailed	双尾检验
theoretical frequency	理论频数
theoretical number	理论数
treatment	处理
treatment factor	处理因素
treatment of date	数据处理
two-factor analysis of variance	双因素方差分析
two-sided test	双侧检验
two-tailed test	双尾检验
type I error	第一类误差
type II error	第二类误差
typical survey	典型调查