Question No. 2
For a certain requirement specification note the following:
Nnf = Non-functional requirements = 15
Nf = Functional requirements = 35
Nui = number of requirements for which all reviewers had identical interpretation = 10
Calculate the “Lack of Ambiguity” in the requirements given in specification. Marks 8
Answer:
The numbers of requirements are calculated as:
nr = nf + nnf
nr = 35+15 = 50
Now lack of ambiguity in the requirements is calculated as:
Q= nui/nr
= 10/50 = () Answer

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