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A _________ is developed using historical cost information that relates some software metric to the project cost.

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A _________ is developed using historical cost information that relates some software metric to the project cost.

(a) Algorithmic cost modelling

(b) Expert judgement

(c) Estimation by analogy

(d) Parkinson’s Law

The question was posed to me in a job interview.

I'm obligated to ask this question of Size and Cost Estimation of Software topic in chapter Software Management of Software Engineering

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The correct choice is (a) Algorithmic cost modelling

Explanation: The model uses a basic regression formula with parameters that are derived from historical project data and current as well as future project characteristics.

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