例句與造句

1. Moreover, if the sample indeed comes from a normal population, then the exact finite sample distributions of the skewness and kurtosis can themselves be analysed in terms of their means " ? " 1, variances " ? " 2, skewnesses " ? " 1, and kurtoses " ? " 2.
2. It's difficult to find finite sample distribution in a sentence. 用finite sample distribution造句挺難的