Explain the relationship between absolute, relative and percentage err

1.	Explain the relationship between absolute, relative and percentage error? Please help me?
Answer» Yogita mam how to apply LaTex here \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\tMean absolute error\xa0is the arithmetic mean of all absolute errors. It is represented by Δamean.Δamean\xa0= (\|Δa1\| + \|Δa2\| +\|Δa3\| + …. +\|Δan\|) / n = For single measurement, the value of ‘a’ is always in the range\xa0amean± Δamean So, a = amean\xa0± Δamean\xa0Or\xa0amean\xa0- Δamean< a

Discussion