Select all that apply Identify the true statements about the differences between parametric and nonparametric statistics. (Check all that apply.) Multiple select question. Parametric statistics are generally more powerful than nonparametric statistics. Nonparametric statistics are useful when the data do not meet the assumptions of parametric statistics. Nonparametric statistics usually provide a more sensitive test of the null hypothesis than do equivalent parametric statistics. Unlike parametric statistics, nonparametric statistics make assumptions about the distribution from which the scores were sampled