Normal Probability Bell Curve Tool

This interactive tool combines Vue.js for user inputs and probability calculations with Desmos graphing to visualize the normal distribution bell curve. Users enter a Z-score, and the app computes the cumulative probability using a custom Gaussian distribution library. Clicking “Update Graph” dynamically shades the area under the curve in Desmos, illustrating concepts like one-sided probabilities. The implementation focuses on JavaScript integration for real-time updates and Desmos’ API for embedding interactive math visualizations.