Tag: AQA

OPTIONS Unnecessary rounding of data Record production data in time sequence Filter data for entry errors Remove data based on a firm hunch that it is false ANSWER Remove data based on a firm hunch that it is false EXPLANATION Note that a negative response...

OPTIONS 99% 99.37% 99.50% 99.80% ANSWER 99.37% EXPLANATION Using the Sigma-RTY Conversion table, the answer is 99.37%.

OPTIONS Type I error Type II error Type III error Depends on the experiments ANSWER Type I Error EXPLANATION Take an example of a patient who wished to go for an HIV test. He was actually not suffering from the virus, but the tests revealed...

OPTIONS It offers no ability to vary factors together It fails to account for interactions between factors It can be more costly to conduct It is less efficient than designed experiments ANSWER It fails to account for interactions between factors EXPLANATION All the items present...

OPTIONS The sample mean is always the same as population mean The sampling distribution approaches normality with increase in sample size The sample standard deviation will be the same as population standard deviation The sampling distribution would be triangular if population is distributed as triangular...

Options Forming Storming Norming Performing Answer Storming EXPLANATION The team lead plays a unqiue role in each phase of Team’s development. In the Storming phase the team leader plays the role of a Coach while the team is trying to figure out roles and responsibilities

Options A post-improvement capability analysis A post-improvement brainstorming session A follow-up FMEA study A multi-vari re-analysis Answer A post-improvement brainstorming session EXPLANATION Answer options a, c, and d are ideal for determining the effectiveness of various improvement activities. Brainstorming would be used to generate ideas...

Options Kaizen Six Sigma Lean Kanban Answer Kaizen EXPLANATION The word kaizen means “continuous improvement.” It is a system of continuous improvement in quality, technology, processes, company culture, productivity, safety, and leadership. It comes from the Japanese words (“kai”) which means “change” or “to correct”...

Options AQL, p-bar p, n X-bar and R R, sigma Answer X-bar and R EXPLANATION An X-bar and R chart is represented best by variables data. Options a and b list attribute data quantities. The two values in option d are measures of dispersion and...