استعمال لوحة2 Hoteling-T متعددة المتغيرات في السيطرة النوعية لفحص مياه الشرب في مشروع ماء الشطرة القديم

Abstract EN

Quality control is an effective statistical tool in the field of controlling the productivity to monitor or conform the manufactured products to the standard qualities and the certified criteria for some products and services and the multivariate Hotelling charts method was used, which is one of the parametric methods, to detect the abnormal deviations in the production procedure.

The aim of this paper is to monitor the production procedure throughout a number of variables simultaneously to reflect the quality of the produced material.

The data of the tests of the drinking water in the old Shatra water project was used to illustrate the work of the multivariate Hotelling charts method where the graph method criterion was adopted to demonstrate the performance and efficiency of the used Quality control is an effective statistical tool in the field of controlling the productivity to monitor or conform the manufactured products to the standard qualities and the certified criteria for some products and services and the multivariate Hotelling charts method was used, which is one of the parametric methods, to detect the abnormal deviations in the production procedure.

The aim of this paper is to monitor the production procedure throughout a number of variables simultaneously to reflect the quality of the produced material.

The data of the tests of the drinking water in the old Shatra water project was used to illustrate the work of the multivariate Hotelling charts method where the graph method criterion was adopted to demonstrate the performance and efficiency of the used method.