what is the difference between parametric and nonparametric test is kurtosis a parametric or nonparametric test? which is better skewness or kurtosis what is better parametric or nonparametric test which is more important parametric or nonparametric what's the difference between parametric and nonparametric testing which test is more important for nonparametric skewness what is the better parametric or nonparametric test is skewness a parametric sk which test is better what is the difference between parametric and nonparametric tests? kurtosis is kurtosis a parametric test what tests is more important nonparametric or parametric is s&k the best test why is it better to do kurtosis or parametric tests what is the difference between skew test and normality test? what is better parametric or nonparametric test what test is used for skewness and kurtosis which test should you use to determine whether a distribution is normal what is more important when choosing a parametric or nonparametric test