Van die vyftig studente wat geregistreer is vir ‘n MBA statistiek kursus is daar 10 wat in finansies spesialiseer.  As vier studente gekies word om aan ‘n klasaanbieding deel te neem, wat is die waarskynlikheid dat 2 van die studente in finansies spesialiseer? / Fifty students are registered for an MBA statistics course, of which 10 are majoring in finance.  If four students are selected at random to participate in a class demonstration, what is the probability that 2 of those students are finance majors?