Statistical Process Control and Quality Management Quiz

Defective = An entire unit that fails to meet specifications Defect = An undesirable condition within a unit Rational subgroup = A collection of units that are all produced under the same conditions In-control = The construction process is operating within established control limits

Walter Shewhart = Developed the first control charts in the 1920's Quality gurus = Expanded on early control charts Defective unit = Can have multiple defects associated with it Out-of-control = Indicates that the construction process has deviated significantly

Inherent process variation = Normal variation within homogeneous samples Defect = Can make a unit defective In-control = Suggests that the process is stable and predictable Rational subgroup = Should be as homogenous as possible

<p>Defective = A unit that has a defect on it Defect = Can exist multiple times in a single defective unit Rational subgroup = Variation within these samples should only include the normal, inherent process variation Out-of-control = The process that has deviated significantly</p> Signup and view all the answers

<p>Defective = A unit that does not meet specifications Defect = An undesirable condition in a unit In-control = A process operating within established control limits Rational subgroup = A group of units produced under the same conditions</p> Signup and view all the answers