FUZZY XBAR AND S CONTROL CHARTS BASED ON CONFIDENCE INTERVALS

Fuzzy Xbar and S Control Charts Based on Confidence Intervals

There have been changes since the companies have realized the important role of quality improvement in their success.If they are able folk rivet sweat to produce high quality products and satisfy demands, then they can survive in competitive global markets.Quality improvement applications aim to decrease variability, which leads to less cost, produ

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