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.