Statistical Analysis

Statistical Analysis

1. Diff between Means

   • Normal Dist
     • 1 Independent variable
       • Dependent t-test (2 related means
         • Independent t-test (2 unrelated means)
           • One Way ANOVA (>2 unrelated means)
             • One Way Repeated measures ANOVA (>2 related means)
     • 2 Independent Var
       • 2 way ANOVA (No Repeated measurements)
         • 2 Factor Repeated measures ANOVA (Repeated Meas)
   • Not Normally Distributed
     • Kruskal Wallace (>2 Means, no rep meas)
       • Mann-Whitney (2 means, no rep meas)
         • Wilcoxon Signed Rank Test (2 Means, rep meas)
           • Friedman Test (>2 means, rep meas)

2. Categorical

   • Chi Squared Association
   • Chi Squared Goodness Of Fit

3. Association

   • Person Correlation (Norm Dist)
     • Spearmans Rho (None Norm Dist)