What earlobe is more dominant a close or a open earlobe?

Unattached earlobes are dominant while attached are recessive. It is very rare to have both.

It was said earlier that, "Unattached earlobes are the dominant trait, twice as many people have unattached earlobes compared to attached." There is not actually any real proof that unattached...

They are dominant.

Attached earlobes is a commonly referred to example of simple genetic dominance. The allele for freely hanging earlobes is dominant, while the allele for attached earlobes is recessive.

The trait for attached earlobes is recessive. You can see this by observing that the approximate proportions of people with attached vs free earlobes is 1:3.