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.
Showing 281–300 of 1,000 ranked alternatives.
S Mehta
Take tests and study material
Prepare for the DOS certification exam with tests based on official state manuals. Take timed quizzes, review detailed explanations, and track progress. Access study materials aligned with the latest DOS handbook guidelines.
Mehmet Tuna ARIKAYA
Solve problems, get explanations, track progress
Solve problems, physics equations, and history questions with AI-powered assistance. Get step-by-step explanations, practice exercises, and personalized study plans. Track progress and receive feedback on assignments.
Hidekazu Kato
Learn vocabulary, study , practice speaking
Learn vocabulary with natural example sentences, native audio, and detailed explanations. Practice using spaced repetition study mode. Access all content in one . No ads. One-time purchase.
Antonio Giarrusso
Study solve and excel in exams
The app offers over 70 math topics with explanations and interactive quizzes. It provides an AI assistant for step-by-step solutions and specialized calculators.
Horitech Ltd
Calculate triangle angles and sides
Calculate sides and angles for right-angled and scalene triangles. Access a reference guide for formulas. Perform precise calculations using known values.
PrepFE, Inc.
Practice problems, flash cards, exam prep
Study engineering concepts through practice problems and flash cards focused on the FE Reference Handbook. Take exam practice on the go and access curated content by engineering experts.
S Mehta
Take practice tests and track progress
Prepare for the DOT certification exam with practice tests and study materials. Review questions and answers, track progress, and access detailed explanations. Simulate exam conditions and receive instant feedback on performance.
Halcyon Touch Software
Calculate and scroll through numbers
Perform calculations with over 225 built-in operations including trigonometry, logarithms, complex functions, and real numbers. Scroll through the stack with finger gestures. Copy and paste results. Work with real and complex numbers.
Kantaben Gorasiya
Calculate formulas and solve problems
Access engineering formulas and calculations for problem-solving. Input values to compute results. Includes topics like thermodynamics, mechanics, and materials. Supports unit conversions and equation solving. Save and share calculation results.
Sonya Marcarelli
Create molecular formulas and copy element data
Access chemical element data including atomic number, symbol, and properties. Select and copy element details. Create molecular formulas by long-pressing symbols. Calculate molecular mass. Link to Wikipedia pages for additional information.
Nikhil Kumar
Practice problems and prepare for ALEKS assessments
ALEKS offers personalized study plans based on user knowledge. It includes 500+ authentic ALEKS-style questions with step-by-step explanations. Users can take realistic knowledge checks that simulate the actual .
PASCO scientific
Collect data, analyze results, plot curves
Collect and analyze data from up to six sensors at once. Perform statistical analysis on full or selected datasets. Choose from ten curve fitting functions to plot and display formulas. Show error bars based on sensor specs or trial statistics.
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