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standard deviation 【統計學】標準(偏)差。

standard error

Note : n means test number ; tnb means total number born ; nba means number born alive ; sd means standard deviation 注: n為總記錄數, tnb為平均總產仔數, nba為平均產活仔數, sd為標準差。

The six sigma black belt should be able to compute the mean and standard deviation from a grouped frequency distribution 6西格瑪黑帶應能從一組頻次分布數據計算出均值和標準偏差。

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黃河流域節灌工程項目決策中的應用

And simultaneously measure and track average , min max and standard deviation automated limit testing lets 它并能提供許多工作方式來使各種測量任務得以簡化.自動極限測試可

Guide to statistical process control charts for variables - charts for mean , median , range and standard deviation 變量靜態加工控制圖表指南.均值,中值,范圍和標準偏差圖表

Application of statistical . comparison of the ratio of two variances two standard deviations with a given value 統計學應用.給定值與兩組方差兩組標準偏差比值的比較

Studies of standard deviation evaluate and statistics way for stectrum analysis of aluminium disk certified reference materials 鑄鐵光譜標準樣品均勻性檢驗的一些體會

Automatic limit testing , math scale and offset , statistics minimum , maximum , mean , standard deviation 自動極限測試,數學運算定標,偏置,統計最小,最大,平均,標準偏差

Their heights were around four standard deviations below the 50th percentile of the normal growth curve 他們的身高大約比正常生長曲線的第50個百分位數低4個標差準。

Sequential sampling plans for inspection by variables for percent nonconforming known standard deviation 計量截尾序貫抽樣檢驗程序及抽樣表適用于標準差已知的情形

Built - in statistics feature lets you simultaneously measure average , min max , and standard deviation 內建的統計功能可讓您同時量測平均值最小值最大值及標準差。

Single sampling inspection plans having desired operation characteristics by variables standard deviation known 通過變量進行有預期操作特性的一次抽樣檢查計劃

Data was analyzed by frequency distribution , mean , standard deviation , chi - square test , and stepwise regression 對疾病所抱持的態度,則多呈正向之態度。

Sequential sampling plans for inspection by variables for percent nonconforming know standard deviation 不合格百分率的計量檢驗的序貫抽樣方案

Application of statistical . estimation of the ratio of two variances two standard deviations 統計學應用.兩組方差比值的計算.兩組標準偏差

The standard deviation of average birth weight of piglets in a bigger litter increases . ( table 2 ) 窩仔數越多,平均出生重的標準差越大。

The relative standard deviation for 50 mg . l - 1 uric acid was 4 . 2 % ( n = 7 ) 該工作為化學發光陣列芯片測定藥物的研究奠定了良好的基礎。

Application of statistical . comparison of a variance standard deviation with a given value 統計學應用.給定值與方差的比較標準偏差

Overall standard deviation 總標準偏差