学习如何解读统计分析的结果,从而做出更明智的决策。在本节课中,您将了解何为标准误差、T 统计量与 P 值,从而运用这些指标来评估回归分析结果的可靠性与统计显著性。您还将学习如何运用这些指标来确定哪些变量对数据具有实质影响,并理解统计显著性与实际业务相关性之间的区别。
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