The probabilities of incorrectly presenting bioequivalence using the true (PBIE{LI(k) ⊂ (θL, θU)}), profile (PBIE{LIP(k) ⊂ (θL, θU)}) and estimated (PBIE{LIE(k) ⊂ (θL, θU)}) likelihood intervals when the two formulations are marginally bioinequivalent (θ = θL) as a function of k = 4, 5, 8, 16, 32 for ρ = 0.5 (left panel), ρ = 0.7 (right panel), σ = 0.1 (top panel), σ = 0.2 (middle panel) and σ = 0.3 (bottom panel). The type I error for TOST and the line for (α = 0.05) is shown for comparison.