📊 Statistics Equations 2 – The Ultimate Stats Formula Reference for Your TI-84 Plus CE

Say goodbye to flipping through textbooks and Googling formulas. With Statistics Equations 2, you’ll have all the key statistical equations right on your TI-84 calculator, neatly organized and easy to access.

This program is perfect for AP Statistics, college-level intro stats, or any class where formulas matter. It doesn’t just show you the equations — it also gives examples, step-by-step setups, and helps you choose the right test based on your scenario.

THIS ONLY WORKS FOR TI84 PLUS CE or TI84 PLUS CE PYTHON CALCULATORS

📂 What’s Included:

• ✅ Descriptive Statistics (mean, median, mode, variance, SD, range)

• ✅ Probability & Distributions

• ✅ Confidence Intervals for 1 or 2 populations

• ✅ Sample Size Calculations

• ✅ Test Statistics with step-by-step z and t examples

• ✅ Hypothesis Testing: null/alt hypotheses, p-values, critical regions

• ✅ Test Selection Help based on number of samples and sample size

🔧 Compatible with: TI-84 Plus CE & TI-84 Plus CE Python
🎓 Best for: High school and college statistics students, AP Stats prep
📥 Bonus: Includes free lifetime updates!

THIS ONLY WORKS FOR TI84 PLUS CE or TI84 PLUS CE PYTHON CALCULATORS