Give one example of absolute error ,relative error and percentage erro

1.	Give one example of absolute error ,relative error and percentage error ?..........?
Answer» \tRelative Error: It is the ratio of\xa0mean absolute error\xa0to the\xa0mean value\xa0of the quantity measured.Relative Error = Δamean\xa0/\xa0amean\tPercentage Error:\xa0It is the relative error expressed in percentage. It is denoted by δa.δa = (Δamean\xa0/\xa0amean) x 100%<br>\tAbsolute 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\xa0\|Δa\|\xa0(or Mod of Delta a). The mod value is always positive even if Δa\xa0is negative. The individual errors are:Δa1\xa0= amean\xa0- a1, Δa2\xa0= amean\xa0- a2, ……. ,Δan\xa0= amean\xa0– an

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