The approximation of the distribution is justified by looking at two correlation coefficients. 通过计算两类相关系数，证明了该近似分布函数的合理性。
Within the accuracy of his calculations the distributions were found to be Gaussian, and he determined the appropriate correlation coefficients. 在他的计算精度内，得出这些分布是高斯型的，而且他确定了适当的相关系数。
