Question

What is one of the reasons why the models of Walston and Felix and Boehm yield different results for one and the same problem description?

a.

The models are based on data from different projects

b.

The models are based on data from different organizations

c.

The models are based on data from different industries

d.

All of the above

Posted under Cost Estimation Software Engineering

Answer: (d).All of the above Explanation:Models based on data from different projects, organizations or industries may yield different results for one and the same problem description, as the models are not directly comparable.

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Q. What is one of the reasons why the models of Walston and Felix and Boehm yield different results for one and the same problem description?

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