This set of Statistical Quality Control online quiz focuses on “Variable Charts – Control Charts for x̅ and R – 4”. 1. The assumption that links normality to the control charts is ___________ a) The underlying distribution of the quality characteristic is normal b) The normal mean will be equal to the process mean c) … Read more
This set of Statistical Quality Control online test focuses on “Variable Charts – Control Charts for x̅ and R -3”. 1. Once a set of reliable control limits is obtained, we use the control chart for monitoring future production. This is called __________ a) Phase I control chart usage b) Phase II control chart usage … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers focuses on “Variable Charts – Control Charts for x̅ and R – 2”. 1. LCL for the R chart is given by __________ a) D3 R b) D2 R c) R – D3 R d) d2 R 2. In the general equation of UCL … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Variable Charts – Control Charts for x̅ and R – 1”. 1. Quantities that can be numerically measured, can be plotted on a _________ control chart. a) X bar b) P chart c) C chart d) np chart 2. A single … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “SPC Methods and Philosophy – Rest of Magnificent Seven”. 1. Which of these is not a part of magnificent seven of SPC? a) Pareto chart b) Check Sheet c) Scatter Diagram d) 2k factorial design 2. Check sheet shows ___________ a) … Read more
This set of Statistical Quality Control MCQs focuses on “SPC Methods and Philosophy – Statistical Basis of the Control Chart – 3”. 1. Moving the UCL and LCL line far from the Center line means ____ a) Decreasing the possibility of type I error b) Increasing the possibility of type II error c) Increasing the … Read more
This set of Statistical Quality Control Quiz focuses on “SPC Methods and Philosophy – Statistical Basis of the Control Chart – 2”. 1. In the name of the OC curve, OC stands for ________ a) Operation Characteristic b) Operating Characteristic c) Operator Characteristic d) Operated Characteristic 2. The general theory of Control charts was first … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “SPC Methods and Philosophy – Statistical Basis of the Control Chart – 1”. 1. The average value of the quality characteristic corresponding to in-control state is represented by _____ in the control charts. a) CL b) UCL c) LCL d) Sample … Read more
This set of Statistical Quality Control test focuses on “Modeling Process Quality – Continuous Distributions – 2”. 1. The display of possible outcomes of an event with their corresponding probabilities is called ____________ a) Probability Plot b) Contingency table c) Bayesian Table d) Frequency Plot 2. Which one of these is not one of the … Read more
This set of Statistical Quality Control Multiple Choice Questions & Answers (MCQs) focuses on “Modeling Process Quality -Continuous Distributions – 1”. 1. Which of these cannot be shown on the continuous distributions? a) Length dimension measurement of a box b) Volume measurement of the box c) Area measurement of one face of the box d) … Read more
