ABSTRACT
For any organization to achieve its objectives of profit maximization, it is required that its products must be of high quality, so as to satisfy its customers and be able to compete with any other product in the market. To obtain quality products therefore, some control measures such as quality control method are needed in production process of any organization. This research work centres on the application of statistical quality control in plastic production to ensure that the quality of plastic produced does not deviate from the set standards.
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Data was collected on weight of plastics produced from proper recorded information, by the means of secondary method of data collection. Analysis was carried out using mean chart and range charge The charts were simultaneously used in the analysis to investigate process average weight and the individual variability. It is observed that the process is under control, since the weight of the plastics falls within the specification limits.
TABLE OF CONTENTS
Abstract
CHAPTER ONE
1.0 Introduction
1.1 Background of Study
1.2 Statement of Problems
1.3 Research Objectives
1.4 Research Question
1.5 Research Hypothesis
1.6 Scope of Study
1.7 Significance of study
1.8 Limitation of study
1.9 Definition of terms
CHAPTER TWO
2.0 Literature Review
CHAPTER THREE
3.0 Research methodology
3.1 Research Design
3.2 Population of study
3.3 Sampling Design and Procedure
3.4 Data Collection Instrument
3.5 Administration of Data Collection Instrument
3.6 Methods of data analysis
CHAPTER FOUR
4.0 Data Presentation and Analysis
4.1 Data Presentation
4.2 Test of Hypothesis
CHAPTER FIVE
5.0 Summary, Conclusion and Recommendation
5.1 Summary
5.2 Conclusion
5.3 Recommendation
References
Questionnaire