Understand the difference between the Chi-Square Test and Fisher’s Exact Test — what they are, when to use each method, and how to choose based on sample size and data distribution. Includes examples of independent and dependent variables for accurate categorical data analysis.

Learn the difference between Pearson’s Correlation and Spearman’s Rank Correlation — what they are, when to use each method, and how to choose based on data type and distribution. Includes practical examples of independent and dependent variables for accurate correlation analysis.

Understand the difference between One-Way Repeated Measures ANOVA and Friedman’s ANOVA — what they are, when to use each test, and how to select the right one for repeated-measures data. Includes examples of independent and dependent variables with practical research applications.