Premise: A snowboarder slides across an icy table .
Correct statement: It is improbable that a snowboarder slips and falls on the ice .
Incorrect statement: It is almost certain that a snowboarder slips and falls on the ice .
Correct statement: It is certain that the person is a snowboarder .
Incorrect statement: It is highly unlikely that the person is a snowboarder .
Correct statement: It is impossible that this young lady is preparing for the Winter X-Games .
Incorrect statement: It is almost certain that this young lady is preparing for the Winter X-Games .
Correct statement: It is highly unlikely that snowboarder trick park opens for the winter
Incorrect statement: There is a very good chance that snowboarder trick park opens for the winter
Correct statement: It is impossible that a snowboarder had an accident .
Incorrect statement: There is a very good chance that a snowboarder had an accident .