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质量是企业的生命,而数据质量又是统计的生命线,统计的生命在于真实,追求真实是统计工作者的内在品格和庄严使命。如何分析数据,保证数据统计的准确性及合理性又是质量统计的关键。质量统计就是通过有效收集、整理与产品质量有关的数据信息,运用数理统计推断的原理,以部分(样本)推测全体(总体)的特性,用以分析企业
Quality is the life of an enterprise, and data quality is the lifeline of statistics. The life of statistics lies in reality. The pursuit of truth is the internal character and solemn mission of statisticians. How to analyze data and ensure the accuracy and rationality of data statistics are the key to quality statistics. Quality statistics is the use of statistical information related to product quality to effectively collect and collate data. It uses the principle of mathematical statistics inference to estimate the characteristics of the whole (general) in parts (samples) to analyze companies.