ABSTRACT
In this work, the measured quality characteristics of Golden Guinea Lagerbeer were considered to construct control charts that could be used to study theproduction processes of Golden Guinea lager beer.Statistical quality control technique used in this work is JIocess control. Itwas care liii ly observed that both the process variability and the process mean of the four quality characteristics of Golden guinea lager beer are relatively stable. But for a more stable p10cess variability and process mean, the points that fall outside the warning and action limits were discarded and the revised control limits constructed. Since ii was concluded that the company operates a relatively stable quality standard (or the product (Golden Guinea lager beer). Then for a more improved quality, the company should consider operating a quality control chart for Golden Guinea Lager beer and some others.
TABLE
OF CONTENT
DEDICATION I
ACKNOWLEDGEMENT' II
CERTIFICATION III
ABSTRACT IV
TABLE OF CONTENT
LIST OF TABLES/FIGURES
VI
CHAPTER ONE
1 .0 INTRODUCTION I
1.1 BACKGROUND OF STUDY
1-6
I .2 STATEMENT OF
PROBLEM 6-7
1 .3 RA1'IONALE OF
STUDY 7
1 .4 TUE AIMS AN!)
OBJECTIVES 7-8
1.5 SCOPE OF STUDY 8
1.6 LITERATURE REVIEW
8-10
1 .7 METI IODOLOGY 10-1
5
1.8CHAPTER OUTLINE/ORGANIZATION
OF WORK 15
1.9 DEFINITION OF
CONCEPTS I5-16
CHAPTER 17
2.0 JUSTIFICATIO OF ASSUMPTIONS
17
2.1.1 TEST FOR
NORMALITY OF ALCOHOL PERCENTAGE
BY VOLUME 17-18
2. 1 .2 TEST FOR
NORMALITY OF TEM1ERATURE 0 iS
2.1 .3 TEST l'OR NORMA!
iTY OF I ILADSPACF. AIR 19
2. I .4 TEST FOR
NORMAL!1'Y OF PRESSURE 19-20
2.2.1 TEST FOR
RANEX)MNESS OF TEMPERATURE 24
2.2.2 TEST FOR
RAN[)OMNESS OF TEMPERATURE 24-25
2.2.3 TEST FOR
RANDOMNESS OF 1IEADSPACE AIR 25-26
2.2.4 TEST l'OR RANDOMNESS
OF PRESSURE 26-27
CHAPTER THREE 28
3.0 INVESTIGATION OF
PROCESS QUALITY 28
3.! CONSTRUCTION OF
CONTROL Cl-TARTS FOR
ALCOHOL PERCI:NTAGF BY
VOLUME 28-34
3.2 CONSTRUCTION 01
CONTROL CI-IARTS FOR
TEMPERATURE 35-41
3.3 CONSTRUCTION OF
CONTROL CHARTS FOR
IIFAI)SPACL AIR 42-49
3.4 CONS1'RUCTION OF
CONTROL. CT-tARTS FOR
1RESSU RE 50-57
CHAPTER FOUR 58
4.0 SUMMARY,
RECOMMENDATIONS AND
CONCLUSiON 58
4.1 SUMMARY 58-60
4.2 RECOMMENDATIONS
60-6 1
4.3 CONCLUSION 61
REFERENCE 62-63
OKOROAFOR, B (2021). Statistical Quality Control on Golden Guinea Lager Beer. Mouau.afribary.org: Retrieved Dec 22, 2024, from https://repository.mouau.edu.ng/work/view/statistical-quality-control-on-golden-guinea-lager-beer-7-2
BENEDICT., OKOROAFOR. "Statistical Quality Control on Golden Guinea Lager Beer" Mouau.afribary.org. Mouau.afribary.org, 19 May. 2021, https://repository.mouau.edu.ng/work/view/statistical-quality-control-on-golden-guinea-lager-beer-7-2. Accessed 22 Dec. 2024.
BENEDICT., OKOROAFOR. "Statistical Quality Control on Golden Guinea Lager Beer". Mouau.afribary.org, Mouau.afribary.org, 19 May. 2021. Web. 22 Dec. 2024. < https://repository.mouau.edu.ng/work/view/statistical-quality-control-on-golden-guinea-lager-beer-7-2 >.
BENEDICT., OKOROAFOR. "Statistical Quality Control on Golden Guinea Lager Beer" Mouau.afribary.org (2021). Accessed 22 Dec. 2024. https://repository.mouau.edu.ng/work/view/statistical-quality-control-on-golden-guinea-lager-beer-7-2