Statistics

Calculate mean, median, mode, and range with adaptive difficulty.

6|62|Updated Jun 17, 2026
One-click install
npx skills add https://github.com/vicharanashala/tenali --skill statistics-vicharanashala
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Statistics
Source: https://github.com/vicharanashala/tenali/tree/main/supermarket/stats
Command: npx skills add https://github.com/vicharanashala/tenali --skill statistics-vicharanashala

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill addresses the difficulty students face in mastering foundational statistical concepts by providing an interactive, adaptive environment for practicing calculations.

Core Features & Use Cases

  • Adaptive Learning: Automatically adjusts difficulty levels based on user performance, ensuring the challenge is always appropriate.
  • Comprehensive Coverage: Supports practice for mean, median, mode, range, and frequency table analysis.
  • Use Case: A student struggling with frequency tables can use this tool to generate unlimited practice problems and receive immediate feedback on their calculations.

Quick Start

Use the statistics skill to start an adaptive practice session covering mean, median, and mode.

Frequently Asked Questions about Statistics

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I practice calculating mean, median, mode, and range interactively?

You can practice calculating mean, median, mode, and range by starting an interactive session that provides mathematical datasets and immediate feedback on your calculations.

What is adaptive learning for statistics practice?

Adaptive learning for statistics practice automatically adjusts problem difficulty levels based on your calculation accuracy, ensuring the challenge remains appropriate for your skill level.

Does the statistics practice support decimal and fractional inputs?

Yes, statistics practice supports integer, decimal, and fractional inputs, implementing robust validation logic to ensure precise educational feedback on your calculations.

How do I use frequency tables for statistics practice?

You can use frequency tables for statistics practice by generating unlimited practice problems and receiving immediate, validated feedback on your statistical calculations.

Can I get immediate feedback on my data analysis calculations?

Yes, you receive immediate educational feedback on your data analysis calculations, with robust validation checking your integer, decimal, and fractional inputs for precision.

Are there limitations to the statistics practice topics covered?

Statistics practice covers foundational measures including mean, median, mode, range, and frequency table analysis, but does not explicitly list advanced data analysis topics.