The Examination of Work in Process for the Purpose of Controlling

question 13

Multiple Choice

The examination of work in process for the purpose of controlling quality is called

• A) quality control.
• B) inspection.
• C) inventory control.
• D) quality circle.
• E) product design.

---

Definitions:

Z Statistic

The Z statistic, or Z-score, is used in hypothesis testing, measuring the number of standard deviations a datapoint is from the population mean.

P-value

A measure in statistical hypothesis testing representing the probability of obtaining a result at least as extreme as the one observed, under the assumption that the null hypothesis is true.

Confidence Interval

A set of numbers obtained from statistical data from a sample, which is expected to encompass the value of a parameter from the overall population that is not known.

Defective

Describes an item that fails to meet quality standards or specifications, often resulting in malfunction or unsuitability for intended use.