Create scatterplots and fit simple or multiple linear, logistic, or exponential models. Display standard errors, confidence intervals, and P-values for model parameters. Include categorical predictors and two-way interactions.
Boost cognitive memory and logic with teasers, logic games, and mind exercises. Track progress through and exercises. Set personal goals and monitor improvements over time.
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.
With symbolic algebra, equation solving, and calculus functions. Supports fractions, repeating decimals, and high-precision numbers. Displays results as simplified expressions or numerical values.
Perform basic statistical calculations, create and edit data lists, and generate summary . Calculate regression models and probability distributions. Unlock advanced features and larger list capacities via in- purchase.
Study flashcards with customizable questions and answers. Review progress with statistics and spaced repetition. Create and share flashcards with classmates. Solve math problems with step-by-step explanations.
Perform complex calculations using RPN entry system. Access hyperbolic and inverse hyperbolic trig functions. Calculate probability, factorials, and percentages. Support absolute, integer, and fractional values. Generate random numbers.
Learn about networks through interactive tutorials and visualizations. Explore simplified datasets and see behavior in real time. Complete mission-based challenges to understand concepts like training, activation, and optimization.