Question 1
An acceptance sampling plan's ability to discriminate between low quality lots and high quality lots is described by
◦ a process control chart.
◦ a range chart.
◦ an operating characteristics curve.
◦ the Central Limit Theorem.
◦ a Gantt chart.
Question 2
Acceptance sampling
◦ may be either of a variable or attribute type, although attribute inspection is more common in the business environment.
◦ may involve inspectors taking random samples (or batches) of finished products and measuring them against predetermined standards.
◦ is more economical than 100% inspection.
◦ may involve inspectors taking random samples (or batches) of incoming raw materials and measuring them against predetermined standards.
◦ All of the above are true.