标准摘要
[中文适用范围]： 涉及当总体方差未知时，基于对从该总体中抽取的个体的随机样本进行的一系列测试来估计正态总体的平均值，并计算总体平均值的置信区间。 标准差。 测试方法可能会出现系统误差。 [外文原描述]： Concerns the estimation of the mean of a normal population on the basis of a series of tests applied to a random sample of individuals drawn from this population when the variance of the population is unknown and calculation of the conficence interval for the population mean therefrom and from the standard deviation. Test method may be subject to systematic errors.
英文名称Statistical interpretation of test results — Estimation of the mean — Confidence interval