Type I and II errors are misclassifications. In Type I, resources are wasted acting on an event that did not occur; in Type II, the decision-maker failed to act on an event that did occur.
Experiments with sample number ‘1–6’ and ‘8’ were conducted in small Teflon boxes, ‘9’ in a medium-sized acrylic container, and ‘7’ and ‘10–15’ in large glass beakers. Hard layer thickness for the cor