Statistic: Med, Q1–Q3, σ, σ²

The complete and intuitive tool for calculating one-variable statistics. Perfect for students, teachers, and anyone working with data. ✨ Key Features * Mean (Average) * Median (Med) * Mode * Quartiles: Q1, Q2, Q3 * Variance (σ²) * Standard Deviation (σ, SD) * Range and MAD * Automatic frequency & relative frequency table * Visual charts for quick understanding * Easy data input: type or paste directly 🎓 Designed for Learning and Exams Ideal for: * High school statistics (Grades 10–12) * College introductory statistics * SAT, GCSE, A-Level, and university preparation * Teachers needing quick data summaries 🚀 Fast, Accurate, and Easy to Use Enter your dataset and get instant results. No complex steps, no manual formulas — everything is calculated automatically. 📘 Why this app? * Clean and minimal interface * Supports mathematical notation (σ, σ²) * Accurate results based on academic formulas * Designed for real classroom use Whether you're analyzing data for homework, teaching a class, or doing quick calculations at work, Statistic: Med, Q1–Q3, σ, σ² gives you all the essential tools in one simple app.