Mathematical ability has no correlation with economic understanding! And I think you mistake some arithmetical ability (ie mental arithmetic) for mathematical ability. As far as I am aware, Vorderman got her job because of her looks and personality. Her job only required average intelligence.
Mathematical ability has no correlation with economic understanding! And I think you mistake some arithmetical ability (ie mental arithmetic) for mathematical ability. As far as I am aware, Vorderman got her job because of her looks and personality. Her job only required average intelligence.