By consequence the omnibus tests for group differences were realized using Kuskal-Wallis/ManneWhitney non-parametric test. The data set being unbalanced, with the number of observations (Na) as low as three for the age group of twenty and below
By consequence the omnibus tests for group differenceswere realized using Kuskal-Wallis/ManneWhitney non-parametrictest. The data set being unbalanced, with the number of observations(Na) as low as three for the age group of twenty and below