以下不属于公安机关办案协作规定内容的是() A.协助查询犯罪信息、资料 B.协助执行 发布时间:2018-04-08 01:08 │ 来源:www.tikuol.com 题型:单项选择题 问题: 以下不属于公安机关办案协作规定内容的是()A.协助查询犯罪信息、资料B.协助执行传唤、拘传C.代为执行传唤、拘传D.代为执行拘留、逮捕
题型:单项选择题 Which of the following statements about sampling errors is FALSE()A. Sampling errors are errors due to the wrong sample being selected from the population.B. Sampling error is the difference between a sample statistic and its corresponding population parameter.C. Sampling errors will vary from one sample to the next. 查看答案