Moving range control chart

This study conducted confidence interval estimation to assess variation in the fat content of hamburger samples from a restaurant, using Minitab. The standard for mean fat content was set at 15 grams as per accepted regulatory requirements, with a standard deviation of 1 gram. In this study twenty samples were selected at random and statistical process control was determined by the individual moving range (I-MR) test. The I-MR chart conducted on twenty individual hamburger samples showed that the fat content was in statistical process control.

9p longtimenosee07 29-03-2024 2 1   Download

Lecture Software engineering II: Lesson 15 - Fakhar Lodhi. The main topics covered in this chapter include: a simple database, normalized metrics – per FP, statistical process control, control charts, metrics data for errors uncovered per review hour, moving range control chart, individual control chart,...

14p youzhangjing_1909 28-04-2022 24 1   Download