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【多选题】
描述统计和推断统计的区别,以下论述错误的是( )。A.
描述统计学 内容包括统计数据的收集方法、数据的加工处理方法、数据的显示方法、数据分布特征的概括与分析方法等。推断统计学包括参数估计和假设检验等。
B.
描述统计学适用于总体数据，而推断统计学适用于样本数据。
C.
描述 统计学 是指统计学的数学原理，而推断统计学指统计学的数学应用。
D.
描述统计学是推断统计学的基础，推断统计学是描述统计学的深化。
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