英语词汇“百分比的分层随机抽样”的翻译、意思、用法、释义-英汉汉英双解词典

单词	百分比的分层随机抽样
释义	百分比的分层随机抽样 Stratified random sampling for percentages
随便看	I ran as fast as my legs could carry me I ran back for the umbrella I had left Iran Bastan Museum I ran clear across Alabama irancontra iran-contra Iran-Contra affair Iran-contra scandal iran crude iran crude oil Iran Cup Iranda Iran Defies Deadline on Nuclear Program IR and HNMR Irando irandoc IRANDOC I randomly sort query results I randomly sort query results? I ran down the hill I ran down the hill,and the turkeys ran too I ran down the hill, and the turkeys ran too irane Ira Newble I ran farthest