The mathematical model of complex coal seam is established by mathematical statistics method.

利用数理统计的方法建立复杂煤层的数学模型。

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MethodsUsing a questionnaire and mathematical statistics method, a survey of volleyball injuries in 381 college students was undertaken.

方法采用问卷调查法和数理统计法，对381名排球运动大学生的损伤状况进行调查研究。

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The experimental data were analyzed with mathematical statistics method and regression equations for different ranges of turbidity were obtained and tested.

用数理统计方法对实验数据进行分析，得到不同浊度范围内的回归方程，并对回归方程给予检验和评估。

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Such a bias treats statistics as truth, as opposed to just a mathematical method for describing reality.

FORBES: Manage Risk Like Robert Rubin