what is a nonparametric test what is the nonparametric independent test used to compare two functions what type of tests are used for comparing two functions what tests is used to compare two independent samples how do you use a nonparametric test when comparing a function of two samples what testing is used to comparing the function of two samples? when comparing a function of two samples what is the test for comparing a function? what is a nonparametric sample test why use a nonparametric test what is the difference between a t -test and t -test? what is the test for comparing independent samples called which test is nonparametric why not use the independent variable is independent sampling a nonparametric test how to compare two variables what is the test independent of _t what is nonparametric testing what is the difference between independent and independent test? what is the first thing that comes to mind when comparing a function of two samples?