- 统计学家 tǒngjìxuéjiā statisticiana person who specializes in the study or application of statistics
- 人口统计学 rénkǒutǒngjìxué demographythe study of human populations through statistics; population studies
- 心理统计学 xīnlǐtǒngjìxué psychometricspsychometrics; quantitative psychology
- 有统计学意义 yǒutǒngjìxuéyìyì statistically significantTo have statistical significance; used in research to indicate that a result is unlikely to have occurred by chance.