Normality Test Online (Shapiro-Wilk / Anderson-Darling)
Online normality test: Shapiro-Wilk and Anderson-Darling tests, Q-Q plot, skewness and kurtosis, computed with scipy, to determine whether your data is suitable for methods such as Cpk and t-tests.
What does a p-value greater than 0.05 mean?
It means that at the 5% significance level you cannot reject the hypothesis that the data follows a normal distribution, so the data can be treated as normal; if p < 0.05, consider a data transformation or nonparametric methods.