寿命表中年龄组死亡概率(nqx)是指()A、同时出生的一代人,刚满×岁的尚存者在今后n年内死亡的可能性B、表示某年龄组人口在,2年内的平均死亡水平C、它根据各年龄组实际的平均人口数(p)和各年龄组实际的死亡数D.计算D、一般不能用婴儿死亡率作为0岁组死亡概率的估计值E、最后一个年龄组的死亡概率用该年龄组死亡率来估计

寿命表中年龄组死亡概率(nqx)是指()

  • A、同时出生的一代人,刚满×岁的尚存者在今后n年内死亡的可能性
  • B、表示某年龄组人口在,2年内的平均死亡水平
  • C、它根据各年龄组实际的平均人口数(p)和各年龄组实际的死亡数D.计算
  • D、一般不能用婴儿死亡率作为0岁组死亡概率的估计值
  • E、最后一个年龄组的死亡概率用该年龄组死亡率来估计

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