4. Operations Analytics

Process Analytics — Quiz

Test your understanding of process analytics with 5 practice questions.

Practice Questions

Question 1

Which type of control chart is most appropriate for monitoring the number of defects per unit when sample sizes vary?

Question 2

Given a sample of 200 units with 10 defectives, what is the centerline (average proportion defective) $\bar p$ for a p-chart?

Question 3

What is the primary purpose of stratification in process data analysis?

Question 4

What does a data point outside the upper or lower control limit on a control chart indicate?

Question 5

For a c-chart with an average defect count $\bar c = 4$, what are the approximate control limits?