Step Variable r R2 added B SEBBeta___
1 Length 0.095 0.009 -0.228 0.117 0.0259
2 Age 0.711 0.505*** -2.442 1.333 0.4955***
3 Length X Age (0.785) 0.112* 0.00783 0.00353 -
(Constant) 81.18 44.44