使用相对数时易犯的错误是 A.将构成比当作率 B.将率当作构成比 C.将率当作相对比

题型:单项选择题

问题:

使用相对数时易犯的错误是

A.将构成比当作率
B.将率当作构成比
C.将率当作相对比
D.将构成比作为相对比
E.以上都不对

考点:卫生资格考试(中初级)全科医学主治医师医学统计方法(二)
题型:单项选择题

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