Sagot :
Answer:
1.Quality management is the process for ensuring that all project activities necessary to design, plan and implement a project are effective and efficient with respect to the purpose of the objective and its performance. ... A product may be of good quality (no defects) and be of low grade (few or no extra features).
2.A Pareto chart is a basic quality tool that helps you identify the most frequent defects, complaints, or any other factor you can count and categorize. ... A Pareto chart is just a bar chart that arranges the bars (counts) from largest to smallest, from left to right
3.Low cost can result from high productivity and high capacity utilization. More importantly, improvements in quality lead to improvements in productivity, which in turn lead to lower costs. Thus a strategy of continuous improvement is essential to achieve a low-cost competitive advantage [6-8].
4.: Scatter diagram. Also called: scatter plot, X-Y graph. The scatter diagram graphs pairs of numerical data, with one variable on each axis, to look for a relationship between them. If the variables are correlated, the points will fall along a line or curve.
5.The purposeful change of a process to improve the confidence or reliability of the outcome.