GOP in TENN?

SurveyUSA recently released poll of gubernatorial approval ratings:

Governor Phil Bredesen (D-TN) has a higher approval rating among Republicans (53%) than Democrats (47%).

People with a college and post-graduate degrees approved him 57% and 54%, respectively. Half of those without college degrees disapproved of him.

I'm sure you know what this means, right?

Oh, good, cuz I don't.