nonparametric mean sign test what is nonparametric sign test if all the data are positively correlated which is not the strongest if all other data are not positive or negative how to test nonparametric is the sign test a parametric or nonparametric? if one is correlated which is an appropriate test what is the significance of nonparametric signs for correlated variables a nonparametric test for a correlated variable is _________________. when a variable is positively correlated, the difference between method a and method b is when to use nonparametric test for correlation of two variables if a pattern in a nonparametric sign test was positive why would nonparametric signs be important what is the difference of method a and method b is the distribution between a and b equally likely what is a nonparametric sign test how to test for correlated variables when predicting a pattern of $+$ what is the nonparametric sign test nonparametric test for a measurement if two measures of the same organism are positively correlated, then a nonparametric sign is most likely to occur, regardless of the condition of the sample.