Statistical Quality Control of Process Characteristics of Star (A Case Study of Nigerian Breweries PLC. ABA:- Ochonma Chisom C.
ABSTRACT
This
work is geared to unveil the measured quality characteristics of Nigerian
breweries product (star), which are temperature, pressure, carbonation and
alcohol percentage by volume, hence to construct control charts that could be
used to study the production processes of the product (star). Statistical
quality control technique used in this work is process control. It was
carefully observed that both the process standard deviation and the process
Mean of the four quality characteristics of Nigerian Breweries (star) are not
operating on a stable process control. But for a more stable process standard
deviation and process mean, the points that fall outside the warning and action
limits were discarded and revised control limits constructed. Since it was
concluded that the company operates in an unstable quality standard for the
product (star), then for a more improved quality, the company should consider
operating a quality control chart for the product (star) and some others.
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CHISOM, C (2024). Statistical Quality Control of Process Characteristics of Star (A Case Study of Nigerian Breweries PLC. ABA:- Ochonma Chisom C.. Repository.mouau.edu.ng: Retrieved Nov 23, 2024, from https://repository.mouau.edu.ng/work/view/statistical-quality-control-of-process-characteristics-of-star-a-case-study-of-nigerian-breweries-plc-aba-ochonma-chisom-c-7-2
CHARITY, CHISOM. "Statistical Quality Control of Process Characteristics of Star (A Case Study of Nigerian Breweries PLC. ABA:- Ochonma Chisom C." Repository.mouau.edu.ng. Repository.mouau.edu.ng, 05 Mar. 2024, https://repository.mouau.edu.ng/work/view/statistical-quality-control-of-process-characteristics-of-star-a-case-study-of-nigerian-breweries-plc-aba-ochonma-chisom-c-7-2. Accessed 23 Nov. 2024.
CHARITY, CHISOM. "Statistical Quality Control of Process Characteristics of Star (A Case Study of Nigerian Breweries PLC. ABA:- Ochonma Chisom C.". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 05 Mar. 2024. Web. 23 Nov. 2024. < https://repository.mouau.edu.ng/work/view/statistical-quality-control-of-process-characteristics-of-star-a-case-study-of-nigerian-breweries-plc-aba-ochonma-chisom-c-7-2 >.
CHARITY, CHISOM. "Statistical Quality Control of Process Characteristics of Star (A Case Study of Nigerian Breweries PLC. ABA:- Ochonma Chisom C." Repository.mouau.edu.ng (2024). Accessed 23 Nov. 2024. https://repository.mouau.edu.ng/work/view/statistical-quality-control-of-process-characteristics-of-star-a-case-study-of-nigerian-breweries-plc-aba-ochonma-chisom-c-7-2