文章基本信息

标题：Average Weight Based Quality Control of Nigeria Bakery Industry: A Statistical Approach
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作者：O.O. Ajayi ; D.O. Olawale
期刊名称：American Journal of Food Technology
印刷版ISSN：1557-4571
电子版ISSN：1557-458X
出版年度：2007
卷号：2
期号：3
页码：212-216
DOI：10.3923/ajft.2007.212.216
出版社：Academic Journals Inc., USA
摘要：This research looks at the average weight control of the Nigeria bakery industry. Visits were made to some bread factories and their statistical quality control measures were investigated, these were found to be substandard and samples taken insignificant at 95% confidence interval. One hundred percent batch weights of the whole production lot from factory site of a leading player in the industry were taken and analyzed using average weight per batch measure. Better approach to data analysis using the statistical hypothesis testing method was suggested, instead of those in operation within the industry. This proves to be time saving, eliminate error due to insignificant sample sizing, thus, quick decision can easily be reached with 95% confidence level.