statistics
/stəˈtɪstɪks/
a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters
中文释义：统计学；统计数据
According to recent statistics, the unemployment rate has dropped significantly.
根据最近的统计数据，失业率已显著下降。
She is taking a course in statistics to better understand research data.
她正在修一门统计学课程，以便更好地理解研究数据。