Generating Functions, Taylor Series, Taylor Theorem, Central Limit Theorem, Deep Dives.
Central Limit Theorem states that as ‘n’ tends to infinity, Z_bar_n converges in distribution to N(0, 1), i.e. the CDF of Z_bar_n becomes identical to the CDF of N(0, 1) which is often represented by the Greek letter ϕ (phi): The CDF of Z_bar_n becomes identical to the CDF of N(0,1) as n → ∞ (Image