英语翻译什么叫non-random convenience samples,这里的convenience sample是指什么?

来源：学生作业帮助网编辑：六六作业网时间：2024/11/24 14:38:31

英语翻译什么叫non-randomconveniencesamples,这里的conveniencesample是指什么?英语翻译什么叫non-randomconveniencesamples,这里的

英语翻译什么叫non-random convenience samples,这里的convenience sample是指什么?
英语翻译
什么叫non-random convenience samples,这里的convenience sample是指什么?

英语翻译什么叫non-random convenience samples,这里的convenience sample是指什么?
non-random convenience samples
非随机简易样本
convenience sample 可以译为简易样本,也可以译为便利样本.英文解释见下：
A convenience sample is a study of subjects taken from a group that is conveniently accessible to a researcher. One advantage of this is that it is easy to access, requiring little effort and time. This sampling method suffers from a major disadvantage in that it is not an accurate representation of the population, which can skew results quite radically. Use of a convenience sample is quite popular and prevalent, however, and it can be valid under certain conditions.

英语翻译什么叫non-random convenience samples,这里的convenience sample是指什么? Math.random()什么意思? random什么意思 random什么意思 random 英语翻译interlining non fusible 线性代数中,什么叫偶排列?$(co) co之间的化学键叫什么 CO的化学名称叫什么?0.0 英语翻译Implementation of FI-AA,-AP,-AR,-IM,CO-CCA,-OPA,-PA,EC-PCA MM-PUR,-IM (non-oil) Random(100)和Random(102)有什么区别啊? Fe(CO)5,Ni(CO)4,Co2（CO)8分别叫什么? 英语翻译请问random walk有几种翻译, non-thematic什么意思 non 什么简写 non-therapeutic什么意思 non blondes什么意思 NON-MARK什么意思?