题目内容
(请给出正确答案)
[主观题]
在相同条件下,对同一被测量进行连续多次测量,测量值为: 0.01mm ,0.02mm,0.01mm ,0.03mm。用极差法
计算得到的测量重复性为()。(注:测量次数为4 时,极差系数近似为2)
A.0.02mm
B.0.01mm
C.0.015mm
D.0.005mm
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