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。

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Insurance Actuarial theory is a analysis and forecast subject to all kinds risk of insurance industry by mathematics, probability statistics methods and finance models.

保险精算学是运用数学、概率统计学原理以及多种金融模型对保险业中各种风险因素进行分析预测的学科。

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Actuaries apply mathematics, statistics, probability and risk theory to assess potential financial impacts of future events.

精算师运用数学，统计学，机率，风险理论对未来事件的潜在金融影响进行评估。

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