Sequential sampling plans for inspection by variables for percent nonconforming known standard deviation 计量截尾序贯抽样检验程序及抽样表适用于标准差已知的情形
Their heights were around four standard deviations below the 50th percentile of the normal growth curve 他们的身高大约比正常生长曲线的第50个百分位数低4个标差准。
Studies of standard deviation evaluate and statistics way for stectrum analysis of aluminium disk certified reference materials 铸铁光谱标准样品均匀性检验的一些体会
Application of statistical . comparison of the ratio of two variances two standard deviations with a given value 统计学应用.给定值与两组方差两组标准偏差比值的比较
Guide to statistical process control charts for variables - charts for mean , median , range and standard deviation 变量静态加工控制图表指南.均值,中值,范围和标准偏差图表
And simultaneously measure and track average , min max and standard deviation automated limit testing lets 它并能提供许多工作方式来使各种测量任务得以简化.自动极限测试可
Application of fuzzy matter - element method based on standard deviation to decision - making of water - saving project 基于均方差的模糊物元法在黄河流域节灌工程项目决策中的应用
The six sigma black belt should be able to compute the mean and standard deviation from a grouped frequency distribution 6西格玛黑带应能从一组频次分布数据计算出均值和标准偏差。
Note : n means test number ; tnb means total number born ; nba means number born alive ; sd means standard deviation 注： n为总记录数， tnb为平均总产仔数， nba为平均产活仔数， sd为标准差。
