The percentage certain that any given "ho" is that a particular "tool" is her "baby daddy" is directly and inversely proportionate the likelihood that said "tool" is in fact the father.
The Maury Effect:
Ho: *shouting* " 120% sure Wongjohn is MY baby daddy!"
Maury: "Wongjohn is NOT the father!
Ho: *runs from stage and throws self on groung*
Analysis: Because said "ho" was 120% certain WongJohn was the father, there was a 120% lieklihood that he was NOT the father.