Question

Difine absolute error , mean absolute error ,relative and mean percentage error

Answer 1

Explanation:

Absolute error=when error in an experiment is calculated then it is known as absolute error. Or the magnitude of the difference between mean value and each individual value is called absolute error.

Mean absolute error= the Arithmetic mean of all absolute Errors is called mean absolute error.

Relative error= if absolute error is divided by its measured value error become relative error .

Mean relative error= the relative error multiplied by hundred and it become mean percentage error .