Premise: Man jumping off rocks .
Correct statement: Chances are about even that a man stands on top of a rock yelling , `` I 'm the king of the world , '' before jumping off and feeling sheepishly .
Incorrect statement: It is impossible that a man stands on top of a rock yelling , `` I 'm the king of the world , '' before jumping off and feeling sheepishly .
Correct statement: It is impossible that a man is jumping into a lake .
Incorrect statement: It is certain that a man is jumping into a lake .
Correct statement: There is a very good chance that a man jumps around outside .
Incorrect statement: It is impossible that a man jumps around outside .
Correct statement: It is probable that a man is jumping and yelling .
Incorrect statement: It is unlikely that a man is jumping and yelling .
Correct statement: Chances are about even that men are bungee jumping .
Incorrect statement: It is almost certain that men are bungee jumping .