%0 Journal Article %T Analysis of Variance in an Unbalanced Two-Way Mixed Effect Interactive Model %A F. C. Eze %A E. U. Nwankwo %J Open Journal of Statistics %P 310-319 %@ 2161-7198 %D 2016 %I Scientific Research Publishing %R 10.4236/ojs.2016.62027 %X The expected mean squares for unbalanced mixed effect interactive model were derived using Brute Force Method. From the expected mean squares, there are no obvious denominators for testing for the main effects when the factors are mixed. An expression for F-test for testing for the main effects was derived which was proved to be unbiased. %K Mixed Model %K Expected Mean Squares %K Unbalanced Data %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=65883