________ examines statistical samples of product components at each stage of the production process and plots the results on a graph in order to spot and correct any variances from desired quality levels.
A) CAD/CAM
B) Econometrics
C) Analysis of variance
D) Statistical process control

Question

Quizplus · Accepted Answer

The given description matches the process of Statistical Process Control (SPC), where statistical samples of product components are examined at each stage of production to detect any variances from desired quality levels. SPC involves plotting the results on a graph for better visualization and analysis. CAD/CAM (A) is computer-aided design/computer-aided manufacturing. Econometrics (B) is the branch of economics that applies statistical methods to analyze economic data. Analysis of variance (C) is a statistical technique used to determine the sources of variation in a sample dataset.

________ Examines Statistical Samples of Product Components at Each Stage