2020年预防医学模拟试题及答案(一).pdf

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1、2020年预防医学模拟试题及答案（一）A1型题以下每一考题下面有A、B、C、D、E 5 个备选答案，请从中选一个最佳答案，并在答题卡上将相应题号的相应字母所属方框涂黑。1.医学统计的研究内容是E A.研究样本B.研究个体C.研究变量之间的相关关系D.研究总体E.研究资料或信息的收集、整理和分析2.总体应该由 D 第 1 页，共 54 页A.研究对象组成B.研究变量组成C.研究目的而定D.同质个体组成E.个体组成3.在统计学中，参数的含义是D A.变量B.参与研究的数目C.研究样本的统计指标D.总体的统计指标E.与统计研究有关的变量4.计算相对数的目的是C 第 2 页，共 54 页文档编码:CW

2、6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P

3、6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 H

4、P10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I

5、6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9

6、ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L

7、6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文

8、档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2文档编码:CW6D8M7P6V10 HP10L4I6R6B9 ZB4E6L6I4J2A.为了进行显著性检验B.为了表示绝对水平C.为了便于比较D.为了表示实际水平E.为了表示相对水平5.相对数使用时要注意以下几点，其中哪一项是不正确的 B A.比较时应做假设检验B.

9、离散程度和变异程度C.不要把构成比当率分析D.二者之间的可比性E.分母不宜过小第 3 页，共 54 页文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10

10、S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编

11、码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W

12、6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B

13、2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C

14、6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R

15、6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10 6.抽样误差的定义为D A.总体参数与总体参数间的差异B.个体值

16、与样本统计量间的差异C.总体参数间的差异D.样本统计量与总体统计量间的差异E.样本统计量之间的差异7.在统计学中，定性因素是指A A.定性指标B.计量资料C.计数资料D.等级资料第 4 页，共 54 页文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO

17、7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H

18、10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文

19、档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV

20、7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U

21、3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF

22、1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B

23、7R6 ZO7I5P9H10S10E.变量8.抽样误差是指 D A.总体参数与总体参数间的差异B.个体值与样本统计量间的差异C.总体参数间的差异D.样本统计量与总体统计量间的差异E.以上都不对9.做频数表时，以组距为5，下列哪项组段划分正确A A.0 一，5 一，10 一，B.0 5，5 一 10，10一，C.一 5，一 10，一 15，第 5 页，共 54 页文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5

24、P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S

25、10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码

26、:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6

27、O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2

28、 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6

29、S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6

30、 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10D.0 4，5 9，10 一，E.5 一，7 一，9 一，10.用变异系数比较变异程度适用于C A.相同指标，均数相差较大B.不同指标，均数相差较小C.不同指标，均数相差较大D.相同指标，标准差相差较大E.以上均不是11.中位数与四分位数间距适用于B A.正态分布资料B.偏态分布资料第 6 页，共 54 页文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:C

31、V7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5

32、U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 H

33、F1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9

34、B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 Z

35、O7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9

36、H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10

37、文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10C.正偏态资料D.负偏态资料E.对称分布资料12.均数与标准差之间的关系是A A.标准差越小，均数代表性越大B.标准差越小，均数代表性越小C.均数越大，标准差越小D.均数越大，标准差越大E.标准差越大，均数代表性越大13.正态分布是以 E A.t 值为中心的频数分

38、布第 7 页，共 54 页文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P

39、9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S1

40、0文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:

41、CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O

42、5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2

43、HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S

44、9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10B.参数为中心的频数分布C.变量为中心的频数分布D.观察例数为中心的频数分布E.均数为中心的频数分布14.t 值的分布 C A.正偏态分布B.

45、负偏态分布C.近似正态分布D.正态分布E.偏态分布15.变异系数表示 D 第 8 页，共 54 页文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S1

46、0文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:

47、CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O

48、5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2

49、HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S

50、9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6 ZO7I5P9H10S10文档编码:CV7W6O5U3B2 HF1C6S9B7R6