↩ 🔵 🔵 🔵 ❪𝛿’❫ Statistics ○ Chi-Squared Distribution (χ²₍k₎) ○◂ Chi-Squared Test ○꠹ Chi-Squared (χ²) ○◂ᴴᴱᴬ Reduced Chi-Squared (χᵥ²) ○◂