These are advertised estimates, not actual formula. You certainly can't plug anything into the percentages above to come up with a score.
In my experience, the wealthy tend to have no better scores than the middle class. Because of the sample base of my experience, I never saw a poor person with good credit (they tend to buy less expensive cars than what my dealership provided.)
Also, my comments weren't about women in general. I was comparing people who have a shared credit history (husband and wife.) In those cases, the woman tends to have a better score, despite the fact that they have a shared credit history.
Before someone brings it up, I know that FICO scores are individual and a husband and wife don't necessarily share a credit history. However, I'm singling out cases where they *did* share a credit history, both of their names are one all debts.
You can certainly say that the FICO doesn't take sex into account, you can even say that the government makes sure they don't. That doesn't change my experience. Of course my sample base might be skewed, but I don't see how.
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