It isn't, because we've already seen the Skills menu.
Which, to elaborate, has absolutely no reference to Attributes, and contains information that was stored in the attributes tab in oblivion - name, race, level. And given the apparent focus on a minimalistic design ethos, another additional sub screen seems unlikely ( and is certainly not present on the skills screen, which would be it's natural home, surely? as opposed to inventory, map or magic).
Edit: Schnell olfy speaks the truth. But what we do know does seem to
suggest that they aren't present. Gabbo's system does sound good, and is a possibility, but it also sounds like something they would have detailed.