통계적 추론에서 유의수준, 유의확률과 모수기지의 실무적 해석에 의한 적용방안

Identification of Implementation Strategy by Practical Interpretations of Significance Level, Significance Probability, and Known Parameters in Statistical Inferences

The research presents a guideline for quality practitioners to provide a full comprehension of differences in theoretical and practical interpretations of assumed sampling errors of and significance probability of calculated p-value. Besides, the study recommends the use of statistical inferences methods with known parameters to identify the improvement effects. In practice, the quality practitioners obtain the known parameters through systematic quality Database (DB) activities.