Question

define abselute error​

Answer 1

$\huge{●Answer }$

Absolute error is simply the difference between a person's observed and universe scores:[6]Δp≡XpTR−μpFor

the Writing assessment design,[7]Δp=νT+νR+νpT+νpR+νTR+νpTRConsequently, the variance of the absolute errors, σ2(Δ), is the sum of all the variance components except σ2(p).

Answer 2

Answer:

The difference between the measured or inferred value of a quantity and its actual value , given by. (sometimes with the absolute value taken) is called the absolute error. The absolute error of the sum or difference of a number of quantities is less than or equal to the sum of their absolute errors.