Which of the following is used to determine the specificity of requirements?
Which of the following is used to determine the specificity of requirements?
Where n₁ is the number of requirements of which all reviewers have identical interpretations, n₂ is number of requirements in a specification.
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Correct answer: (A) n₁/n₂
Explanation
Specificity (lack of ambiguity) of requirements is measured as Q = n₁/n₂, the fraction of requirements in the specification for which all reviewers have identical interpretations. So the answer is option (a).