Playing Bridge Improves Mind Abilities

Extended Essay

By Emilio Balda

?A= 35%?B= 40%?C= 25%?

LEFT OPPONENT

RIGHT OPPONENT Probability

4 spades 0 spades 6.25%

3 spades 1 spade 25%

2 spades 2 spades 37.5%

1 spade 3 spades 25%

0 spades 4 spades 6.25%

OR ??