Conclusion Normal distribution theory may be used in the interval estimation and hypothesis testing of rank sum.

结论对秩和与秩和比可以应用正态分布理论作区间估计和假设检验。

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Conclusion Normal distribution theory may be used in the interval estimation and hypothesis testing of rank sum.

结论对秩和与秩和比可以应用正态分布理论作区间估计和假设检验。

youdao