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在相同条件下,对同一被测量进行连续多次测量,测量值为:O.01mm,0.02mm,O.01mm,0.03mm。……

在相同条件下,对同一被测量进行连续多次测量,测量值为:O.01mm,0.02mm,O.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.O.02mm
B.0.01mm
C.0.015mm
D.0.005mm

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