Not necessarily.
Just to be clear, I don't think women are better at manipulation because of some innate skill. They are better at it because men loose IQ point when looking at an attractive woman. I was very aware of this at an early age. Kindergarten or 1st grade. I recall a very cute little girl asking to get something for her from across the room that she was very capable of getting herself. I looked at her and said No. She got the boy next to me to do it.
How the fuck would acknowledging that an entire race has lower IQs would help "some black people". What you say is not science, science is useful, this is meanigless statistics with no practical use other than making dicks like you feel smart because they belong to some imaginary "smarter race". My point is there is no smarter race, there are just smarter people. Statistics is stupid in these case, we're not talking drug trials here. You can't judge an individual's IQ based on his race, so whatever information your stupid statistics shows is completely useless.