Variable Notes: Definitions & Explanations PDF | Download eBooks
Study Variable lecture notes PDF with total quality management definitions and explanation to study What is Variable?. Study variable explanation with TQM terms to review total quality management course for online MBA programs.
Variable Definitions:
A variable is a continuous numerical measurement.
Managing Quality: Integrating the Supply Chain by S. Thomas Foster
Variable is usually continuous measurement, such as length, voltage, or viscosity.
Introduction to Statistical Quality Control by Douglas C. Montgomery
Variable Notes:
A variable is something that can be quantified. It is basically a characteristic that can be shown by numbers. Examples of variables include height, weight, size, depth, width, temperature etc. In quality, variables are the quantifiable characteristics of a product e.g. diameter of a rod, screen size of a laptop, weight of a mobile phone etc. In statistical quality control, when the diameter of a rod is compared with the set specification limit, a variable (diameter) is taken into consideration. Variable data in quality control is continuous. Variables can be measured and compared easily.
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