Penerapan Metode Sqc (Statistical Quality Control) terhadap Kemiskinan Provinsi Aceh pada Tahun 2018-2022

Abstract

Statistical Quality Control is a problem-solving technique used to monitor, control, analyze, manage, and improve products and processes using statistical methods. In statistical quality control, there are two types of data, namely, variable data and attribute data. The statistical tools used are variable control maps, namely average control maps, range control maps and standard deviation control maps. The study was conducted by taking poverty data from 2018 to 2022 for 23 districts/cities in Aceh as a sample. After data processing using the average control map, range and standard deviation obtained from the X-Bar control map is 15,510 (BKA=16,302,BKB=14,717), the R (Range) control map is obtained 1,423 (BKA = 3,008,BKB = 0,) and the standard deviation control map is 0.534 (BKA = 1,115,BKB = 0). The data that is out of control is in the areas of Simeulue, Aceh Singkil, South Aceh, Southeast Aceh, East Aceh, West Aceh, Aceh Besar, Pidie, Bireuen, North Aceh, Gayo lues, Aceh Tamiang, Nagan raya, Aceh Jaya, Bener Meriah, Pidie Jaya, Banda Aceh, Langsa, Lhokseumawe and the districts that are within the control boundaries are Central Aceh Regency,Southwest Aceh and Subulussalam