l Wilcoxon Signed rank Test One sample Requirements: Variable -Continuous data Scale- Interval or ratio scale of measurement The Research Question(H1): Test the value of a single population median, m,>,<mo Critical value/Decision rule: w, Wilcoxon signed rank test C 2002 The Wadsworth GroupWilcoxon Signed Rank Test, One Sample • Requirements: – Variable - Continuous data – Scale - Interval or ratio scale of measurement • The Research Question (H1 ): Test the value of a single population median, m {, >, <} m0 • Critical Value/Decision Rule: W, Wilcoxon signed rank test © 2002 The Wadsworth Group