marginally insignificantp = 0.051
The random intercept for School was found to be marginally insignificant (21.439, p = 0.051, Wald Z = 1.953), and the AR diagonal (233.255, p<0.001, Wald Z = 19.467) and the AR ρ (.125, p = 0.01, Wald Z = 2.574) of the error term were found to be significant.