Calcule a mediana do salário de doze administradores formados que possuem os seguintes salários: R$3.310,00; R$3.355,00; R$3.450,00; R$3.480,00; R$3.480,00; R$3.490,00; R$3.520,00; R$3.540,00; R$3.550,00; R$3.650,00; R$3.730,00; R$3.925,00. O resultado é: