↩ 🔵 🔵 🔵 ❪∂₁’❫ Probability Distributions ○ Gamma Distribution (Gamma₍α,β₎) ○◂ Exponential Distribution (Exp₍β₎=₍1∕β₎⋅exp₍-x∕β₎) ○￩ Exponential Distribution (Exp₍λ₎=λ⋅exp₍-λx₎) ○￩