Question

________ 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. select one: a. cad/cam b. analysis of variance c. econometrics d. statistical process control

Explanation:

Statistical process control uses statistical samples from production stages, plots results to identify and correct variances from quality - level targets. CAD/CAM is for design and manufacturing automation, analysis of variance is for comparing group means, and econometrics is for economic data analysis.

Answer:

D. Statistical process control