Question

define absolute error, mean absolute error, relative errors and mean percentage error.​

Answer 1

Answer:

Answer:Absolute error:- It is the difference between true value and individual measured value . Relative error:- It is the ratio of mean absolute error to the mean value of quantity. Percentage error:-Relative value can be expressed in terms of percentage.

Answer 2

Answer:

Absolute error- It is referred to as the difference between the observed value( measured value) and the expected( true value). ... Relative error- It refers to the absolute error with respect to the known value. It is generally expressed in percentage.

Explanation:

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