| 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 |
