Statistics That Actually Mean Something
Make stats stick with visual tools, real-world applications, and lessons that build deep understanding — from collecting data to drawing conclusions with confidence.
📊 Statistics & Probability Units
🗂️ Unit 1: Statistical Thinking & Data Types
Lay the foundation with data types, populations, samples, and study design.
Bias • Sampling • Validity • Categorical vs Quantitative📊 Unit 2: Displaying & Describing Data
Use graphs and stats to summarize and visualize single-variable data.
Boxplots • Histograms • Mean • Standard Deviation📈 Unit 3: Comparing Data Sets
Compare distributions using center, spread, and standardized scores.
Skew • IQR • Z-Scores • Multiple Data Sets🔗 Unit 4: Bivariate Data & Regression
Analyze scatterplots and build linear models to predict and interpret trends.
Correlation • Line of Best Fit • Residuals🎲 Unit 5: Probability Fundamentals
Use basic rules of probability to predict outcomes and build sample spaces.
Simple Events • AND/OR • Complements🔁 Unit 6: Conditional Probability & Independence
Explore dependent events, tree diagrams, and two-way tables.
Conditional • Independent • Venn Diagrams📐 Unit 7: The Normal Distribution
Understand the bell curve, calculate z-scores, and find probabilities.
68-95-99.7 Rule • Z-Scores • Applications🧪 Unit 8: Making Inferences & Drawing Conclusions
Draw meaningful conclusions using confidence intervals and informal hypothesis testing.
Margin of Error • Significance • Reasoning with Data