Professor Redzuan Othman, the vice-chancellor of the University of Selangor, has often insisted numbers do not lie. And that his statistical models are empirically solid. Moreover, based on this week’s move by Prime Minister Najib Razak’s government to change constituency boundaries, he now believes the ruling Barisan Nasional coalition will win big again. Redzuan’s predictions have been right on several occasions, and he is a serious and professional pollster. But there is…