工程质量大、小样本估计分析

Estimative Analysis of Big and Small Samples in Engineering Quality

运用样本函数的统计量以及大、小样本估计工程质量，并在给定工程质量可靠度条件下，计算估计精度和误差限值。

In this paper the engineering quality is estimated by using the statistical quantity of smaple function and the big and small sample method. Under the given condition of reliable degrees of engineering quality, the estimative precision and the limit value of error are calculated.