In an experiment refractive index of glass was observed to be 1.45, 1.56, 1.54, 1.44, 1.54 and 1.53. The mean absolute error in the experiement is
A
`+-0.04`
B
`0.02`
C
`-0.03`
D
`+-0.01`
Text Solution
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The correct Answer is:
A
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