Premise: A rock band is performing in a concert hall with hexagonal roof panels .
Correct statement: It is almost certain that the band is playing rock music .
Incorrect statement: Chances are about even that the band is playing rock music .
Correct statement: It is probable that a famous musical group plays their hit song .
Incorrect statement: It is probably not the case that a famous musical group plays their hit song .
Correct statement: There is a very good chance that the roof panels makes for better acoustics .
Incorrect statement: Chances are slight that the roof panels makes for better acoustics .
Correct statement: It is probable that a local rock band is performing at the local hall that has hexagonal roof panels .
Incorrect statement: It is probably not the case that a local rock band is performing at the local hall that has hexagonal roof panels .
Correct statement: We doubt that a rock band is performing in front of a huge audience .
Incorrect statement: It is certain that a rock band is performing in front of a huge audience .