Showing 21–40 of 1,000 ranked alternatives.
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.
Zhiyi Zhang
Calculate stats, solve problems, access textbook
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.
Higher Learning Technologies, Inc.
Practice boards-style questions daily
Access 2,500+ AANPCB and ANCC questions written by U.S. nurse practitioners. Questions are categorized for both exams. Users can answer daily practice questions without a credit card. Track progress and review high-yield content.
A&X Analytics, LLC
Explore datasets, find patterns, analyze variables
Analyze datasets by importing files or entering manually. Apply filters to focus on specific rows. View key statistics and visualizations for each variable. Understand results with plain English explanations of statistical methods.
Ulrich Hoensch
Analyze data and perform statistical tests
Enter and manage datasets for statistical analysis. Perform descriptive statistics, hypothesis testing, and confidence interval calculations. Conduct linear, exponential, and power-law regression.
Deedal Studios Inc
Study questions, get explanations, track progress
Practice for the DMV written with state-specific questions. Review explanations for incorrect answers. Access the latest questions and study guides. Track progress and prepare for the exam.
Deedal Studios Inc
Study questions, track progress, pass exams
Review practice questions for the New DMV driving . Access explanations for incorrect answers. Choose from three modes. Study for the exam with content based on the latest driver's manual.
Deedal Studios Inc
Study questions, listen to , track progress
Prepare for the US a course covering all four USCIS sections: Speaking, Writing, Reading, and Civics. Includes explanations for every question, for each question, and the latest questions. Guarantee pass if all questions are completed.
wataru ooga
Play as a high school student
Explore a school setting with customizable character actions and interactions. Engage in daily activities, build relationships, and complete tasks with NPCs. Progress through story events and manage in-game resources.
帅 惠
Study with AI quizzes and flashcards
Generate personalized quizzes based on study material. Provide instant feedback and explanations. Offer progress tracking and subject-specific practice. Support multiple subjects including math and biology.
Zipo Apps Ltd.
Your IQ and share results
IQ with daily challenges and memory . Track progress with detailed results. Share scores with friends. Access training exercises to improve cognitive skills. Compare results and solve riddles to enhance mental abilities.
Deedal Studios Inc
Study questions and pass your PennDot
Study for the DOT with practice questions and answers. Review specific state regulations. Take mock exams to prepare for the . Track progress and review incorrect answers.
Behzad Dogahe
Calculate and probabilities
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.
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