Premise: Shirtless construction worker builds interior of home .
Correct statement: It is impossible that the worker has a tan .
Incorrect statement: It is likely that the worker has a tan .
Correct statement: It is impossible that an electrician works with his shirt off in hopes of being admired by the lady of the house .
Incorrect statement: It is certain that an electrician works with his shirt off in hopes of being admired by the lady of the house .
Correct statement: It is impossible that the man is an expert
Incorrect statement: It is certain that the man is an expert
Correct statement: Chances are about even that muscular worker with 6 pack abs , builds interior of home
Incorrect statement: It is almost certain that muscular worker with 6 pack abs , builds interior of home
Correct statement: There is a better than even chance that the construction is going well .
Incorrect statement: Chances are slight that the construction is going well .