郑州大学学报（理学版）2012，Vol.44Issue(4)：35-40,6.DOI:10.3969/j.issn/1671-6841.2012.04.008
两次重复试验两因子随机模型均值差的区间估计
Interval Estimation of Mean Difference on Random Model in Double Repeated Experiment with Two Factors
摘要
Abstract
On the basis of the homogeneity of error variance, according to the random model in double repeated experiment with two factors, a test rule for the existence of random factors was deduced. The interval estimation for the difference of mean values was also presented. The changing pattern of mean length of the confidence interval was revealed.关键词
随机模型/均值差/置信区间/假设检验Key words
random model/ difference of mean values/ confidence interval/ hypothesis test分类
数理科学引用本文复制引用
张新育,周世国..两次重复试验两因子随机模型均值差的区间估计[J].郑州大学学报（理学版）,2012,44(4):35-40,6.基金项目
国家自然科学基金资助项目,编号10971201. （）
