In Order to Control Quality,M

question 107

Multiple Choice

In order to control quality,M.E.B.Inc.regularly uses small groups of employees to analyze products and processes,particularly when it is designing and manufacturing a new product.These groups can best be described as

• A) Feedforward teams
• B) Quality circles
• C) Focus groups
• D) Concurrent control teams

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Definitions:

Mann-Whitney U

A nonparametric test that compares differences between two independent groups on a single, continuous variable.

Wilcoxon Rank

The Wilcoxon Rank Sum Test or Wilcoxon Signed Rank Test is a non-parametric statistical hypothesis test used to compare two paired samples to assess whether their population mean ranks differ.

Critical Value

The value resulting from application of a statistical test that is necessary for rejection (or nonacceptance) of the null hypothesis.