If the SPSS Output Shows That the R Square Change

Multiple Choice

If the SPSS output shows that the R square change for model 2 is 0.11, then how should this be interpreted?

A) The confound variable model does not significantly predict the outcome variable.
B) The predictor variables explain 11% of the variance in the outcome variable.
C) The confound variables explain 11% of the variance in the outcome variable.
D) The predictor variable model does not significantly explain the outcome variable.