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is Statistical sampling T & T of perform quality assurance process?

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Housam Bassal
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is Statistical sampling T & T of perform quality assurance process?

Postby Housam Bassal Tue Jan 17, 2017 3:52 am

You are asked to select tools and techniques to implement a quality assurance program to
supplement existing quality control activities. Which of the following would NOT be appropriate
for this purpose?
A. Quality audits
B. Statistical sampling
C. Pareto diagrams
D. Focus groups

Answer C
Explanation Though quality problems MAY lead to quality assurance efforts, they are not a
MUST. Quality improvement is a result of Perform Quality Assurance, not an input. Rework ( or
defect repair) can be an output of Control Quality. That leaves only quality control measurements,
which are inputs to the Perform Quality Assurance process.

My question is : statistical Sampling is also not tools & techniques of perform quality assurance, hence I think option B is the correct answer than option D? (is Statistical sampling T & T of perform quality assurance process?) :?
Housam Bassal
Ecuador - Quito
LinkedIn: https://www.linkedin.com/in/housam-bassal-49984357

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