{"product_id":"a-new-hybrid-exponentially-weighted-hafiz-zain-pervaiz-9786200652508","title":"A new hybrid exponentially weighted moving average control chart","description":"We have proposed a New Hybrid Exponentially Weighted Moving Average HEWMA control chart. The proposed control chart is based on a mixture ratio estimator of the mean using a single auxiliary variable and a single auxiliary attribute (Moeen et al., 2012). We call it as Z- HEWMA control chart. The proposed control chart performance is evaluated using out-of-control-Average Run Length (ARL1). The control limits of the proposed chart is based on the estimator, its mean square errors. A simulated data is used to compare the proposed Z-HEWMA, traditional\/simple EWMA chart and CUSUM control chart. From this study, the fact is revealed that Z-HEWMA control chart shows more efficient results as compared to traditional\/simple EWMA and CUSUM control charts. The Z-HEWMA chart can be used for efficient monitoring of the production process in manufacturing industries where auxiliary information about a numerical variable and an attribute is available.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Hafiz Zain Pervaiz, Syed Muhammad Muslim Raza\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 6200652503\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9786200652508\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e LAP Lambert Academic Publishing\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/16\/2020\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 76\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.27lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.18d","brand":"Hafiz Zain Pervaiz","offers":[{"title":"Paperback","offer_id":43942776635647,"sku":"9786200652508","price":43.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_8416802e-be86-4326-a049-063737be15d7.jpg?v=1681494288","url":"https:\/\/www.whiterainbookhouse.com\/products\/a-new-hybrid-exponentially-weighted-hafiz-zain-pervaiz-9786200652508","provider":"WR Book House","version":"1.0","type":"link"}