This set of Statistical Quality Control Questions & Answers for Exams focuses on “Time-Weighted – Cumulative Sum Control Chart – 5”. 1. What are the graphical displays of tabular cusum called? a) Cusum regular charts b) Cusum regulated display c) Cusum level display d) Cusum status charts 2. Which of these is a correct statement … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Time-Weighted – Cumulative Sum Control Chart – 4”. 1. Which of these is a correct expression for the one sided upper cusum? a) b) c) d) 2. What is the value of one sided lower cusum? a) b) c) d) 3. … Read more
This set of Advanced Statistical Quality Control Questions and Answers focuses on “Time-Weighted – Cumulative Sum Control Chart – 3”. 1. How many ways are there to represent the Cusum on the Cusum charts? a) 3 b) 4 c) 2 d) 5 2. Which of these is a name of any way to represent the … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Time-Weighted – Cumulative Sum Control Chart – 2”. 1. Which of these is a reason, why the Cusum charts are better than the Shewhart control charts? a) Because they are having information about only one sample b) Because the quantity plotted … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Time-Weighted – Cumulative Sum Control Chart – 1”. 1. Cusum control charts were originated in ____________ a) 1950s b) 1960s c) 1920s d) 1980s 2. Which of the control charts are used in phase I application of SPC? a) Shewhart control … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Gauge and Measurement System Capability Studies – 4”. 1. What is reproducibility? a) Variability due to different operators using the gauge or different time periods, or environments b) Variability due to error in process c) Variability reflecting the basic inherent precision … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Gauge and Measurement System Capability Studies – 3”. 1. SNR represents __________ a) Sign to noise ratio b) Sample to nonconforming ratio c) Size to noise ratio d) Signal to noise ratio 2. SNR is equal to _________ a) b) c) … Read more
This set of Basic Statistical Quality Control Questions and Answers focuses on “Gauge and Measurement System Capability Studies – 2”. 1. What of these can be used as a reasonable model for measurement system capability studies? Here y,x and ε denote the observed measurement, true measurement, and the measurement error respectively. a) y=x-2ε b) y=x+ε … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Gauge and Measurement System Capability Studies – 1”. 1. Which of these is not an objective of most measurement systems capability studies? a) Determining how much of variability is due to the gauge or instrument b) Isolating the components of variability … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Process Capability Analysis using Designed Experiments and Attribute Data”. 1. In the design of experiments, the ____________ variables are adjusted first. a) Output controllable b) Output uncontrollable c) Input uncontrollable d) Input controllable 2. Which of these can be varied? a) … Read more
