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The hypothesis-testing contains two parts here: one is the documentary study, the other is positive research.
假设检验从两方面着手,一是文献分析,另一为实证调研。
youdao
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The hypothesis-testing contains two parts here: one is the documentary study, the other is positive research.
假设检验从两方面着手,一是文献分析,另一为实证调研。
youdao