In an experiment, refractive index of glass was observed to be \( 1.45,1.56,1.54,1.44,1.54 \) \&...

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In an experiment, refractive index of glass was observed to be \( 1.45,1.56,1.54,1.44,1.54 \) \&
1.53. Calculate
fractional
error
Express the result in
terms of absolute error and percentage error.
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