Analyze categorical and quantitative with summary statistics, contingency tables, and correlation coefficients. Create bar charts, pie charts, histograms, boxplots, dotplots, and interactive scatterplots. Color scatterplot points by a third variable.
Solve equations using two points, one point and slope, or coordinate values. Input decimals and fractions. View step-by-step solutions and plot results. Save calculation history and share final solutions.
Scan cards using AI-powered camera recognition to add them to your collection. Track values, search for detailed information, and view real-time prices. Organize cards by type, set, and rarity. Export collection data and set alerts for price changes.
The app teaches basic graphs and data interpretation. It includes activities to read and make picture graphs, Venn and Carroll diagrams, bar, pie, and line charts.
Allows users to enter and save datasets, generate summary , calculate z-scores, and create boxplots and histograms. It includes a textbook with formulas, exercises, examples, and visualizations of key statistical concepts.
Enter four variables to perform addition, subtraction, multiplication, or division of two fractions. View detailed step-by-step solutions. Save calculations in history and share the final result. Supports decimals, fractions, and negative numbers.