Showing 1–20 of 1,000 ranked alternatives.
Matthew Bognar
Calculate probabilities, plot distributions, and find percentiles
Calculate probabilities and percentiles for normal, t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions. Plot density functions for these distributions.
Ulrich Hoensch
Compute probabilities and quantiles for statistical distributions
Calculate probabilities and quantiles for standard distributions such as normal, t, chi-squared, F, binomial, Poisson, and others. Input parameters to compute values. Export results to files.
Bernhard Klingenberg
Explore with interactive visuals
Explore probability with interactive sliders and buttons. Calculate probabilities and percentiles for upper tail, lower tail, or two-tailed tests. Visualize results alongside numerical solutions. Compare continuous and discrete side-by-side.
Ernest Brock
Calculate, graph, and edit math problems
Solve math problems with natural textbook input and fraction support. Trace graphs with touch. Zoom using pinch gestures. Tap for regression analysis. Swipe to scroll through calculation history and matrices. Access help via the ? key.
Muskian Inc.
Calculate stats, graphs, and matrices safely
Perform statistical calculations, graph functions, and handle scientific and matrix operations. Access all features without ads or付费 restrictions. Replace physical calculators for test preparation and academic use.
AIBY Incorporated
Solve math problems step by step
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.
Deedal Studios Inc
Study questions, track progress, pass tests
Practice tests based on the latest Driver's Manuals for specified states. Review explanations for incorrect answers. Complete study sessions to prepare for the DMV written exam. Track progress and access state-specific practice questions.
Tran Duy
Graph functions and trace curves
Allows users to plot functions, polar, and parametric graphs. Users can edit equations in the graph editor and view graphs. Features include tracing, finding intersections and extrema, displaying derivatives, and adding tangents.
Bohdan Oleksa
Snap problems, get step-by-step solutions
Solve , algebra, or geometry problems by snapping a or uploading an image. Receive step-by-step solutions instantly. Ask questions in AI chat for tutor-like assistance. Cover word problems, real numbers, expressions, and complex numbers.
Fender Digital, LLC
, bass, or ukulele online
Through structured lessons and guided practice. Access video tutorials, chord charts, and songplay guides. Track progress, set practice goals, and receive feedback from instructors. Sync with devices for offline access.
Studdy, LLC
Ask questions, get instant answers
Ask questions about and science problems. Receive step-by-step explanations. Track progress over time. Set study goals and receive feedback. Sync with learning platforms for assignments.
Kremital Limited
Learn with 10-minute lessons and quizzes
Access interactive 10-minute lessons and quizzes on various topics. Complete lessons to test and track progress. Set personal learning goals and receive feedback after quizzes. Sync learning history across devices.
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