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Give one example of absolute error …

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Give one example of absolute error ,relative error and percentage error ?..........?
  • 2 answers

Gaurav Seth 5 years, 2 months ago

  • Relative Error: It is the ratio of mean absolute error to the mean value of the quantity measured.

Relative Error = Δamean / amean

  • Percentage Error: It is the relative error expressed in percentage. It is denoted by δa.

δa = (Δamean / amean) x 100%

Gaurav Seth 5 years, 2 months ago

  • Absolute Error: The magnitude of the difference between the true value of the quantity and the individual measurement value is called absolute error of the measurement. It is denoted by a| (or Mod of Delta a). The mod value is always positive even if Δa is negative. The individual errors are:

Δa1 = amean - a1, Δa2 = amean - a2, ……. ,Δan = amean – an

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