Under PERB $($class $6),$ what does it mean to establish a "prima facie" case?

Group of answer choices

The charging admits in a written document that the allegation is false and is therefore withdrawn

The charging party bases their allegations on their very strong feelings and beliefs but there is no supporting documentation to support the charges

None of these answers is correct

The charging party establishes a prima facie case by alleging sufficient facts to establish that a violation of the applicable statute has occurred