The Statistical Data Analysis lesson teaches key concepts like mean, t-tests, chi-square, correlations, and cluster analysis through biology-based examples and step-by-step interactive tasks. What’s inside this lesson: Measures of Central Tendency — Understand how to calculate and interpret the mean using practical data examples. Student’s t-Test — Learn to compare two sample means, test hypotheses, and interpret results with real data sets. Chi-square test — Explore how to analyze catego