Analýza efektivnosti vybraných statistických metod zaměřených na detekci normality

Abstract

The diploma thesis consists of two parts: theoretical and practical. In the theoretical part, we define the basic conceptual units related to the topic of the diploma thesis, such as quality, standards and quality standards, and further describe and characterize the statistical methods of quality control used to detect normality. We discuss the importance of normality in various statistical methods in general, but also methods in quality management, where most statistical methods can be applied. We describe the process of statistical hypothesis testing. In the practical part of the work, we analyze selected statistical methods used to detect normality and present and comment on the results in the form of graphs.

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Subject(s)

Keywords: Shapiro-Wilk test, Anderson-Darling test, Chi-square test, Quantile-quantile plot, data normality, normal distribution, test power.

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