When all common cause variations are eliminated, the process can be said to be in Statistical Process Control. The statement is: Question 3 options: a) True b) False

A human being is incapable of creating random numbers. The statement is: Question 19 options: a) True b) False

The prime use of a control chart is to: Question 7 options: a) Detect assignable causes of variation in the process b) Detect nonconforming product c) Measure the performance of all quality characteristics of a process d) Detect the presence of random variation in the process

When a process is classified as an A or B process and if tight control is required, the 6 standard deviations value should be used to set up the zones instead of the tolerance. The statement is: Question 6 options: a) True b) False