INTRODUCTION :
INTRODUCTION Quality tools are more specific - tools which can be applied to solving problems in improving quality in organizations, manufacturing, or even in individual processes.
They were first emphasized by Kaoru Ishikawa, professor of engineering at Tokyo University and the father of “quality circles”.
Seven Basic Quality Tools :
Seven Basic Quality Tools
Histograms :
Histograms A histogram is a bar graph that shows frequency data.
Histograms provide the easiest way to evaluate the distribution of data.
Pareto Chart :
Pareto Chart
Pareto Chart :
Pareto Chart
Cause and Effect Diagram :
Cause and Effect Diagram
Cause and Effect Diagram :
Cause and Effect Diagram
Flowcharting :
Flowcharting
Control Charts :
Control Charts
Checklist :
Checklist
Scatter Diagrams :
Scatter Diagrams Scatter Diagrams are used to study and identify the possible relationship between the changes observed in two different sets of variables.
Scatter Diagram :
Scatter Diagram 15
Slide 16:
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