【摘 要】
：
【正】 《社会经济统计学原理电视讲座学习材料》(以下简称材料)中提出计算婴儿死亡率问题时说:“婴儿死亡率的分子是年内死亡的未满周岁的婴儿数,而分母则不应当是本年出生
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【正】 《社会经济统计学原理电视讲座学习材料》(以下简称材料)中提出计算婴儿死亡率问题时说:“婴儿死亡率的分子是年内死亡的未满周岁的婴儿数,而分母则不应当是本年出生的婴儿总数,由于在本年死亡的未满周岁的婴儿中,既有本年出生本年死亡的,也有去年出生而在本年未满周岁前死亡的。为了使分母在内容上与分子相适应,婴儿死亡率的分母,也
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