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[常用概率分布
医学统计学 流行病与卫生统计学系 随机事件的观察结果称之为随机变量 随机变量 小结 掌握内容:掌握三个常用概率分布的概念、特征及应用、参考值范围的估计 熟悉内容:二项分布、Poisson分布的概率函数,正态分布的正态曲线下面积分布规律 了解内容:二项分布、Poisson分布的的正态近似性及近似正态分布的条件 软件操作 SPSS (Statistical Package for the Social Science, Statistical Product and Service Solutions) SAS (Statistical Analysis System) STATA (Statistic Data) 标准正态转换 正态性检验 案例讨论 P62 习 题 作 业 1 根据1999年某地某单位的体检资料,116名正常成年女子的血清甘油三酯(mmol/L)测量结果如下表,请据此资料: 描述集中趋势应选择何指标?并计算之。 描述离散趋势应选择何指标?并计算之。 求该地正常成年女子血清甘油三酯的95%参考值范围。 试估计该地正常成年女子血清甘油三酯在0.8 mmol/L以下者及1.5mmol/L以下者各占正常女子总人数的百分比。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client
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