population standard deviation
英 [ˌpɒpjuˈleɪʃn ˈstændəd ˌdiːviˈeɪʃn]
美 [ˌpɑːpjuˈleɪʃn ˈstændərd ˌdiːviˈeɪʃn]
总体标准偏差；总离散平方根
双语例句
- For example, one may need to generate samples drawn from a normally distributed population or may need to compute the standard deviation of a large data set or plot a histogram.
例如，可能需要自常态分配数量之产生样本或需要计算大量资料的标准差或绘制直方图。 - The mean adherence rate in the study population was96.3% ( standard deviation, SD: 7.7).
研究人群中的平均依从率为96.3%（标准差，SD：7.7）。 - The normal population characteristics, such as the mean, standard deviation, percentile, percentage and coefficient of variation, are often tested in engineering.
正态母体特征值（母体均值、百分位值、百分率、标准差和变异系数等）的检验是工程中常见的问题。 - Is the population standard deviation for the data range and is assumed to be known. Standard_dev must be greater than 0
假设为已知的总体标准方差，必须大于0 - Methods of supremum of population standard deviation and variation coefficient
最大标准差和最大变异系数方法 - The six methods on estimating population standard deviation and their precision
标准偏差的六种估计及其精密度 - The test results on GP of 14 seeds 'samples kept in stock for 26 months showed: The GP values of sugar beet seeds' population dropped ( 0.28)° S on an average every month and its standard deviation was 0.12 ° s.
通过对14个库存26个月的甜菜种子样品发芽率检测了解到：各样品平均，发芽率月均下降0.28度，月下降值标准差为0.12度。 - The percentage of population outside Bolton 2 standard deviation was also been calculated.
同时也计算了超过Bolton均值2个标准差的百分比。