While playing cards sybolize games of chance, it turns out our preferences for said cards are anything but chance. New research shows we definitely have biases when it comes to remembering and choosing cards: Simply asked to name a card, there was a strong bias for choosing the Ace of Spades, followed by the Queen of Hearts and then other high-ranking cards. When participants chose a number card, there was a bias for naming 3s and 7s the most and 6s the least (a phenomenon well known by magicians). Overall, cards from the Spades and Hearts were chosen more than the…