《工程应用统计学》实验报告书(1)(1)

1、工程应用统计学上机实验指导书实验一数据的图形展示 1实验二统计推断：参数估计 3实验三统计推断：假设检验 5附录A实验案例原始数据 7附录B实验案例说明及原始数据采集方法 16实验一：数据的图形化展示实验项目名称：数据的图形展示实验项目性质：上机所属课程名称：工程应用统计学实验计划学时：2学时一、实验目的1 .通过实验，学习统计软件的基本操作，掌握常用的数据图形展示方法。2 .通过上机操作，提高动手能力，提高数据的分析能力。二、实验内容和要求本实验的内容1 .根据案例的原始数据，完成数据的多种形式的图形化展示。实验要求：2 .完成数据的图形化展示。展示内容：原始数据的图形化展示和分组数据的图形

2、化展示。展示图例：包括：原始数据（不分组）和分组数据的图像化展示，包 括散点图、折线图、直方图、帕累托图、茎叶图、箱线图等散点图、折 线图、直方图、帕累托图、茎叶图、箱线图等。3 .上机实验，每人一组独立完成。现场应数据初始化处理及展示工作，并 提供实验的结果。现场演示实验结果，由实验指导教师确认。实验完成 后须提交实验报告。1三、 思考题31. 根据实验的原始数据的图像化展示，可以揭示出数据的哪些特征？从质 量检测的角度，对这种数据的基本观点是什么？2. 在进行数据的分组图像化显示时，分组的依据是什么？为什么这样进行 分组实验二统计推断：参数估计实验项目名称：统计推断：参数估计实验项目性质：

3、上机所属课程名称：工程应用统计学实验计划学时： 2 学时1、 实验目的1. 通过实验，学习统计软件的基本操作，掌握参数估计的方法。2. 通过上机操作，提高动手能力，提高数据的分析能力。2、 实验内容和要求本实验的内容1. 根据案例的原始数据，完成数据的参数估计。实验要求：1 对全体样本数据进行参数估计，估计量为扭簧的小径，分别完成扭簧小径的 90%、 95%、 99%的置信区间。90%、2分别按操作人员、测量工具、批次汇分组汇总样本数据，按组完成样本数据的参数估计，估计量为扭簧的小径，分别完成扭簧小径的95%、 99%的置信区间。3上机实验，每人一组独立完成。现场完成数据处理及展示工作，并提供

4、实验的结果。现场演示实验结果，由实验指导教师确认。实验完成后须提交实验报告。5实验三 统计推断：假设估计111. 根据实验的未分组原始数据的参数估计，可以揭示出数据的哪些特征？ 从质量检测的角度，对这种数据的基本观点是什么？2. 在进行数据的分组参数估计时，不同组别之间的统计量的差异是怎样 的？怎样对不同组别之间统计量的差异如果做参数估计？实验项目名称：统计推断：假设检验实验项目性质：上机所属课程名称：工程应用统计学实验计划学时： 2 学时1、 实验目的1. 通过实验，学习统计软件的基本操作，掌握统计推断的方法。2. 通过上机操作，提高动手能力，提高数据的分析能力。2、 实验内容和要求本实验的

5、内容1. 根据案例的原始数据，完成数据的统计推断。实验要求：1 对全体样本数据进行假设检验，检验量为扭簧的小径，分别扭簧小径对完成显著性水平为10%、 5%、 1%的假设检验。2分别按操作人员、测量工具、产品批次分组汇总样本数据，按组对样本数据进行假设检验，检验量为扭簧的小径，分别对扭簧小径完成显著性水平为10%、 5%、 1%的假设检验3上机实验，每人一组独立完成。现场完成数据处理及展示工作，并提供实验的结果。现场演示实验结果，由实验指导教师确认。实验完成后须提交实验报告。1. 对实验的原始数据的假设检验，可以揭示出数据的哪些特征？从质量检 测的角度，对这种数据的基本观点是什么？2. 在进行

6、数据的分组的假设检验时，不同组别之间的统计量的差异是怎样 的？怎样对不同组别之间的统计量的差异如果做假设检验？附录 A ：实验案例原始数据第一组批次 技术员编号游标卡尺19.6119.6219.6319.5719.5719.6219.6319.6219.5219.5819.6319.6219.6419.6119.5719.5719.6619.6319.6119.5919.5719.5719.5719.6219.6319.5819.5519.5219.6319.6219.6319.5419.5019.6219.6119.6419.5119.5119.6119.6119.3719.5319.541

7、9.6219.5719.5119.6219.5719.6519.59第二组批次 技术员编号游标卡尺19.6319.6119.6219.6119.6519.6219.5919.6319.5719.6419.5719.5319.6419.5319.5719.5419.5919.5719.5219.5719.5519.6119.5719.5719.5819.6319.6119.5919.5019.5919.5719.6219.5819.6119.6119.5919.6319.5719.5019.5719.5919.6019.5319.5719.6019.5719.5519.6119.6319.64第

8、三组批次 技术员编号游标卡尺19.6219.6119.6419.5719.6319.6119.6319.6119.5719.6419.5919.6419.6219.5919.5719.5719.5719.6419.6019.5019.5719.5619.6119.6119.5619.5919.6319.6319.6419.5219.6319.5719.6419.6319.5519.5719.6319.5919.5719.6419.5419.6219.5719.5919.6319.5619.6419.5519.5419.62第四组批次 技术员编号游标卡尺19.6319.6019.5119.621

9、9.6319.6219.6319.5719.6119.5719.5319.5719.5519.5719.5919.5719.5919.6319.5919.6319.5619.6319.6219.6119.6019.6319.6219.6319.6019.6019.6119.5719.6219.6019.6019.6019.6219.5719.6119.6019.5919.6119.6419.6219.6219.5919.5019.6419.6319.63第五组批次 技术员编号游标卡尺19.6619.6419.6519.5719.5619.5919.6519.6119.6019.6119.601

10、9.6519.6019.6419.6219.6219.6219.6019.6319.6219.6719.6319.6219.6519.5819.6819.5819.5919.6519.5919.6119.6219.6219.6219.6319.6219.6319.6219.6319.5219.6619.6019.6019.7019.6519.6419.6219.6519.6319.68第六组批次 技术员编号游标卡尺19.6219.5819.6319.5819.5719.6319.6219.6119.5819.6219.6219.6419.6319.6219.5619.6319.6219.621

11、9.6219.6219.6619.6319.5519.6119.6319.6519.6419.6219.5719.6619.6619.5719.6419.6519.6519.6019.6519.5419.6519.6419.6519.6219.6419.5819.6719.6019.6019.6019.5819.56第七组批次 技术员编号游标卡尺19.5219.6219.5619.6219.5819.6419.5619.5219.6719.6019.6219.6219.6019.6219.6219.6519.6419.6019.6319.6219.6319.6419.6319.6019.591

12、9.6619.6419.5819.5619.6319.6619.6219.6419.6019.5819.6519.6619.6019.6019.5919.6319.6519.5519.5919.5819.6119.5519.5519.6319.63第八组批次 技术员编号游标卡尺19.6119.6219.6219.6219.6019.5219.6319.6119.6319.6219.6319.6019.5919.6319.5719.6219.5919.5819.6419.5819.6019.5819.5719.5519.5619.5819.6019.6119.5919.6019.5619.631

13、9.6219.6219.6219.6019.6219.6319.6319.6319.6219.6419.5819.6019.6219.6319.5919.5919.5719.58第九组批次 技术员编号游标卡尺19.6619.6219.6319.6219.6219.6519.6219.6119.6619.6319.6719.5819.6619.5919.5819.5919.6019.5919.6019.5219.6219.6319.6019.6219.6319.6019.6219.6219.6319.6019.6319.6519.6319.6419.6019.5819.6719.6119.651

14、9.6119.5519.5319.5819.6219.5819.5719.5219.5919.6019.61第十组批次 技术员编号游标卡尺19.6019.5319.5719.6219.5719.5719.5419.5919.6319.6519.5019.6419.6119.5319.6419.6419.6019.6019.5919.6219.6419.6019.6319.5819.5719.5319.6019.5919.5819.6319.6519.6319.5919.5719.6219.6419.5719.5319.6319.6419.5719.5419.6319.5719.6319.631

15、9.5719.6219.5819.64第十一组批次技术员编号游标卡尺19.5819.6419.6319.6319.5319.6219.5819.5819.6119.5619.6319.5319.6419.5619.6219.5719.6419.5319.6019.6019.6419.5819.5819.6519.5819.6219.6319.5819.5519.5419.5719.6419.6119.5419.6419.5819.5619.6019.5919.6019.6419.6219.6019.5019.5819.6219.5519.6319.6019.64第十二组批次技术员编号游标卡尺1

16、9.5219.5619.5619.5519.5519.6119.5819.5519.5419.5219.5619.5519.5619.5219.5519.5319.5719.6519.6419.5919.5919.6019.6019.5919.6119.5619.5919.5219.6119.5419.5819.5819.6219.6119.5519.5619.5919.6219.5219.5219.6219.5819.5419.5419.6019.6319.5019.5319.5619.62第十三组批次技术员编号游标卡尺19.5519.6219.5419.4919.6119.6219.591

17、9.6519.6419.6319.5619.6319.6419.6219.5919.5719.5519.6019.5919.5119.6019.5919.5119.5819.6019.6419.6119.5819.5419.5719.6119.6019.5419.6419.5219.5019.5619.5219.6319.5919.5819.4819.6219.5419.5019.6319.6119.6119.5019.54第十四组批次技术员编号游标卡尺2319.6419.6219.5519.6519.6519.6219.5919.6019.5619.6419.6019.5419.6119.5

18、719.5419.5819.6119.5519.6419.5819.6619.6219.6419.6219.5219.5819.5919.5819.6319.5019.5619.5419.6319.6219.6019.6019.6119.6419.5819.6219.5719.6219.5919.5919.6019.5819.5919.5619.5419.64第十五组批次 技术员编号游标卡尺19.6319.5319.6419.5619.6219.5719.6419.5319.6019.6019.6419.5819.5819.6519.5819.6219.6319.5819.5519.5419.

19、6619.6219.6419.6219.5219.5819.5919.5819.6319.5019.5619.5419.6319.6219.6019.6019.6119.6419.5819.6219.5719.6219.5919.5919.6019.6819.5819.5919.6519.59第十六组批次 技术员编号游标卡尺19.6519.6419.6019.6319.6219.6319.6419.6319.6019.5919.6619.6419.5819.5619.6319.6619.6219.6419.6019.5819.6019.6519.6419.6519.6419.6519.6219

20、.6419.5819.6719.6019.6019.6019.5819.5619.5219.6319.6119.6319.6219.6319.6019.5919.6319.5719.6219.5919.5819.6419.58第十七组批次 技术员编号游标卡尺19.5919.6019.5919.6019.5219.6219.6319.6019.6219.6319.6019.6219.6219.6319.6019.6319.6519.6319.6419.6019.6019.5619.6219.5819.5419.6619.5819.6619.6019.5819.5819.6219.6619.661

21、9.6219.6219.6419.6819.6819.6619.5619.5219.6019.6019.6219.6019.5419.6419.6219.60第十八组批次 技术员编号游标卡尺19.5819.6319.6319.6319.5719.5919.6219.6419.6219.6219.6019.6619.6219.6019.6119.6119.5919.6419.5919.5819.5719.5419.5919.6319.6519.5019.6419.6119.5319.6419.6419.6019.6019.5919.6219.6419.6019.6319.5819.5719.53

22、19.6019.5919.5819.6319.5819.6319.6319.6319.57第十九组批次 技术员编号游标卡尺19.6519.6019.6219.6119.6219.6219.5319.6319.6119.6319.6219.6319.5219.6319.5819.5819.6319.5519.5819.5219.6519.6519.6519.5719.5519.5619.5819.6319.6019.5919.6219.5719.6719.6219.6219.6419.6619.5619.6319.6319.6419.6019.6619.6419.6519.6219.5719.6

23、319.6519.62第二十组批次 技术员编号游标卡尺19.6219.6219.6119.6219.6319.6219.6119.5919.6119.6419.6319.5919.6219.6019.5919.5819.6019.6319.6019.5819.6019.5919.6419.6319.5719.6119.6119.6919.6419.5719.6219.6219.5819.6619.6019.5919.5919.5919.5819.6619.5819.5519.6019.5819.6419.5519.6019.6219.6319.65批次 技术员编号游标卡尺19.6319.571

24、9.5819.6019.5919.6219.5919.6219.6219.6119.5819.6319.6319.6319.5719.5919.6219.6419.6219.6219.6019.6619.6219.6019.6119.6119.5919.6419.5919.5819.6219.5819.5819.5819.6219.6519.6719.5919.5519.5919.5919.5319.6019.6219.6019.5219.6019.6219.6319.61第二十一组第二十二组第二十三组批次 技术员编号游标卡尺19.5219.5319.6219.6219.6619.6219.5

25、619.6119.6119.6219.6119.6519.5819.6219.5919.6119.6219.5419.6619.5519.5319.6319.6619.6519.6019.6019.5819.6719.6219.6219.5819.5719.6019.6319.6119.6019.5519.5719.5819.5819.6319.6419.6219.5719.6219.6219.6219.6219.5619.59批次 技术员编号游标卡尺19.5419.6619.5819.6019.6619.5219.6819.6019.6219.6819.6019.5819.5619.6219

26、.6219.6219.6019.6219.6219.6519.5419.6619.6219.6619.5619.5819.6819.6419.6419.5819.6019.6019.5619.6019.6419.6019.6219.6019.5619.6019.6219.6019.6219.5819.5619.6419.6219.6619.6219.58第二十四组批次 技术员编号 游标卡尺 19.6419.6019.5819.6619.5419.5819.6419.5619.6019.6519.6019.5619.6419.6019.6019.6419.5819.5819.6419.6619.

27、6019.6019.6219.5819.6019.6219.6419.6219.6019.5819.5819.6419.5219.6019.5819.6419.6019.5619.6219.6219.6619.5419.6019.5819.5519.5819.5819.6419.6019.60第二十五组批次 技术员编号游标卡尺19.6219.5819.5619.5219.5219.6219.6019.6019.5419.6019.6219.6019.5619.5619.5219.6219.6219.6419.5619.5619.6219.5419.5819.5619.5819.6219.5819.6419.6219.6019.5619.5219.6019.6019.6219.6019.5419.6419.6219.6019.5219.5619.6019.5619.6219.6019.5419.6419.6