Applying Appropriate Statistical Treatment

When you want to test the normality of a dataset, what statistical treatment should be done?

• Kolmogorov Smirnov or Shapiro Wilk's Test

• SEM

• Cronbach's Alpha

• Structural Equation modeling

What statistical treatment is used when you want to compare two groups with data that is not normally distributed?

• Mann-Whitney U Test

• Independent Samples T-Test

• ANOVA

• Kruskall-Wallis H Test

When the result of normality test is below .05 what does this indicate?

• The data is normally distributed

• The data not not normally distributed

• The data is poisson distributed

• The data is neither normal nor non-normal

What statistical test should you use when you want to find if there is a significant relationship between variables which satisfies all parametric assumptions?

• Spearman's Rho

• Chi-Square Test

• Pearson's R

• Simple Linear Regression

Does correlation mean causation?

• Yes

• No

• Maybe

When you are doing an experiment with a before and after scenario, what statistical tool should you use when your data does not satisfy the parametric test assumptions?

• ANOVA

• Paired Samples T-test

• Wilcoxon Signed Rank Test

• Dependent Samples T- Test