【单选题】In ________, sampling elements are selected by chance, that is, randomly.
A.
nonprobability sampling
【简答题】系统抽样(systematic sampling)
【多选题】解释各种风俗来历的传说,称为地方风情传说,如()
【单选题】Which of the following is a method of probability sampling?
A.
Simple random sampling
D.
All of the above are methods of probability sampling.
【单选题】________ is a nonprobability sampling technique that attempts to obtain a sample of convenient elements and leaves the selection of sampling units primarily to the interviewer.
C.
Simple random sampling
【多选题】The four commonly used non-probability sampling methods include:
【判断题】与神话和故事相比,传说的地方色彩很浓,也就是说,传说是一种极易被地方化的民俗 事项。 ( )
【判断题】与神话和故事相比,传说的地方色彩更淡一些。( )