I feel like I'm pretty close to average in all three. Perhaps slightly above with intelligence since I'm good at math. Intelligence does not necessarily bring happiness, though it is useful.

I feel like being a super attractive man would be more fun than being a super attractive woman, though I don't want to be a man so I wouldn't choose that one.

My parent's wealth fluctuated a lot, but I was lucky that when I was going to college my mom was able to help me pay for a bachelor's degree at the local state school. I also worked and lived at home. Being able to get a degree in a field I love(theater) with no student debt has had a huge positive impact on my life. So if I could only pick one I'd pick parental wealth. Having that safety net provides a lot of freedom to take chances.