Mathematical statistics (also called statistical theory) is the branch of applied mathematics that USES probability theory and analysis to examine the theoretical basis of statistics.
数理统计(也称为统计理论)是应用数学分支，利用概率论和分析研究的理论基础的统计数据。
The article investigated the readers of the library circulation department. It exerted statistical elements of mathematics. It analysis linear regression for the reader's characteristic of mate.
以图书馆流通部的读者为研究对象，运用数理统计原理，对读者的结伴特性进行回归分析。
Obtain initial data through two on-the-spot test, examine the validity and dependability of the data with logic analysis and mathematics and physics statistical method.
通过两轮现场测试获取原始数据，用逻辑分析和数理统计方法检验数据的有效性和可靠性。
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