People hang onto safety rails on a very crowded bus .
There is almost no chance that there are more women than men hanging onto safety rails on a very crowded bus .
Chances are about even that there are more women than men hanging onto safety rails on a very crowded bus .
There is almost no chance that there are more women than men hanging onto safety rails on a very crowded bus .
There are more women than men hanging onto safety rails on a very crowded bus .