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Descriptions and Definitions of Quality Terms, Tools and Techniques
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Descriptions and Definitions of Quality Terms, Tools and Techniques |
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Scatter DiagramThe Scatter Diagram (also sometimes known as a Scattergram or Scatterplot) helps to identify the existence of a measurable relationship between two items by measuring them in pairs and plotting them on a graph, as below. This visually shows the correlation (but not the causal relationship) between the two sets of measurements. The Scatter Diagram is one of the first seven tools.
See also:First seven tools, Correlation, Regression lineToolbook chapter: Scatter Diagram |
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