A Study on the S2-EWMA Chart for Monitoring the Process Variance based on the MRL Performance

Sin Yin TehMichael Boon Chong KhooKer Hsin OngKeng Lin SohWei Lin Teoh2024-12-312024-12-312015-07-0110.17576/jsm-2015-4407-20https://dspace-cris.utar.edu.my/handle/123456789/9408A Study on the S2-EWMA Chart for Monitoring the Process Variance based on the MRL Performancejournal-article