Choose the appropriate normality test
Shapiro-Wilk test, Kolmogorov–Smirnov test, and D’Agostino-Pearson’s K² test
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7 min readJun 12, 2022
Normal distribution, also known as the Gaussian distribution, is a probability distribution described with two parameters: the mean and the standard deviation. For a normal distribution, 68% of the observations are within ± one standard deviation of the mean, 95% are within…