stratified sampling method 中文意思是什麼
stratified sampling method
解釋
分層抽樣法- stratified : 層化的
- sampling : n. 1. 取樣（品），取標（本）〈指行動或程序〉。2. 樣品，標本。3. 剽竊拼湊歌曲。
- method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
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The study used a stratified random sampling method to look at 2159 junior high school students from 22 schools of 6 counties of northern taiwan, as well as 475 inmates of juvenile correctional institutions ; thus there were a total of 2634 samples
在幫派入侵校園部分，樣本反映出校內常有幫派分子活動，少數學生反應受到幫派學生的侵害，約有11 %的學生指出，恐懼校內外幫派分子之侵擾。 -
Empirical likelihood method under stratified random sampling using auxiliary information and the information in the strata population size
在分層抽樣下有效利用輔助信息及含于層總體大小中的信息的經驗似然方法 -
The author discussed the four steps model and provided the ameliorative method of the logit model and the solution of the fictitious public traffic routes. firstly, the author discussed the result of survey of residents trip, concluded the primary character of residents trip and put forward the method of stratified random sampling plan on that.
預測時採用了一種比較流行的「四階段模型法」 ，針對「四階段模型法」的出行分佈、交通分配子系統展開了深入的討論，提出了針對重慶山城交通特點的「改進的logit型的隨機路徑選擇模型」和「虛擬公交線路演算法」 。 -
Methods centers of disease prevention and control in three parts of china had been sampled by two - stage stratified sampling method to investigate the fulfillment degree of quality and quantity of the treatment management of hypertension patients in community and its influencing factors
方法運用分層抽樣、問卷調查的方法，獲得社區高血壓患者治療規范管理的數量完成程度和質量達標程度及相應難點。 -
Method three thousand and eighty - sevedn beijing citizens from various areas were selected by using stratified random sampling and were surveyed by the questionnaires
方法採用多階段分層隨機抽樣的方法，應用自行設計的調查表，調查不同地區的北京市民，共回收有效問卷3087份。
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