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Research & Statistical (Descriptive Statistics (clarify the…

- - - - Standard deviation
      - Variance
      - Range
    - - Mean
      - Mode
      - Median
  - - - Error bar
      - Dot plot
      - Box plot
      - Stem leaf
- - - - To determine relationship between variable
        
        Ordinal scale
        
        Spearman's rho test
        
        Nominal scale
        
        Within group
        
        McNemar's test
        
        Between group
        
        1 variable
        
        Chi Square's Goodness of Fit
        
        2 variables & more
        
        Chi Square Test
        
        1 more item...
        
        Fisher's Exact Test
        
        Odds ratio
        
        To analyze differences between medians
        
        Within group
        
        Friedman's Test
        
        Wilcoxon Signed Rank Test
        
        Between group
        
        Mann-Whitney U test
        
        Kruskal-wallis test
- - - - Regression analysis
        
        Linear regression
        
        Multiple regression
        
        ANCOVA
    - - Parametric test
        
        Pearson Correlation
        
        Square of r is equal to measure of variance
        
        r itself refers to strength of correlation
        
        ANOVA
        
        Repeated one-way ANOVA (Within group)
        
        One-way ANOVA (Between group)
        
        Post-hoc test (To determine the factors of differences)
        
        Tukey's Honestly Significant Difference
        
        Fishe's Least Significant Differences
        
        Detect outliers, homogenity
        
        Between group
        
        Paired t-test
        
        Within group
        
        Independent t-test
        
        Cohen's d
        
        MANOVA
        
        Post-hoc test
        
        T-test
        
        ANOVA
- - - - Scatterplot