This research work is based on the construction of
control chart for quality characteristics of Coke liquid (Sodium content, Sugar
content and Volume) which may be used for control of future products of the
Coca-Cola Company. Secondary data collected from Coca- Cola Company, Idokpa,
Benin City Plant was analysed using Control Chart for process variability and
process average. Through the application of statistical Quality Control
technique, the product quality was examined and process control was established.
The results of the analysis show that both the process variability (that is
Standard deviation and Range) and the process mean () are under Statistical Control in all the three Quality
characteristics considered. The Statistical Quality Control (SPC) technique is
a very useful tool for checking the quality and standard of a production
process. Thus, it is used to confirm the quality level of the production
process in the Coca-Cola Company.
TABLE OF CONTENTS
Dedication Acknowledgement Abstract
Table of Contents
Background of Study 1
Statement of Problem
Justification for the Study
Scope of the Study
Aim and Objectives
Limitation of the Study
2.1 LITERATURE REVIEW
3.1 Data Sources and Limitations
3.2 Method of analysis 3.2.1 S-Chart 3.2.2 R-Chart 3.2.3 - Chart 3.3 Basic Assumptions of Control Chart
DATA ANALYSIS AND ANALYSIS
4.2 Construction of Control Chart for Coke Liquid Volume.
Construction for control chart for process variability
4.2.1a The Process Standard Deviation
4.2.1b The Process Range.
4.2.2 Construction Of Control Chart for Process Average.
4.3 Construction of Control Chart for Sugar Content.
4.3.1 Construction of Control Chart for Process Variability
4.3.1a Process Standard deviation
The process Range
4.3.2 Construction of Control Chart For Process Average
Construction of Control Chart for Sodium Content
4.4.1 Construction of Control Chart for process variability
The Process Standard Deviation
The Process Range
Construction of Control Chart for Process Average
Constant Variance Test
Computation of Constant Variance Test for the Coke Liquid Volume
Computation of Constant Variance Test for the Coke Liquid Sugar
Computation of Constant Variance Test for the Coke Liquid Sodium
BARTHOLOMEW, D. (2018). Statistical Quality Control on Coca-Cola Product (Coke Liquid). Afribary. Retrieved from https://afribary.com/works/statistical-quality-control-on-coca-cola-product-coke-liquid-3516
BARTHOLOMEW, DESMOND "Statistical Quality Control on Coca-Cola Product (Coke Liquid)" Afribary. Afribary, 29 Jan. 2018, https://afribary.com/works/statistical-quality-control-on-coca-cola-product-coke-liquid-3516. Accessed 02 Jul. 2022.
BARTHOLOMEW, DESMOND . "Statistical Quality Control on Coca-Cola Product (Coke Liquid)". Afribary, Afribary, 29 Jan. 2018. Web. 02 Jul. 2022. < https://afribary.com/works/statistical-quality-control-on-coca-cola-product-coke-liquid-3516 >.
BARTHOLOMEW, DESMOND . "Statistical Quality Control on Coca-Cola Product (Coke Liquid)" Afribary (2018). Accessed July 02, 2022. https://afribary.com/works/statistical-quality-control-on-coca-cola-product-coke-liquid-3516