Tuhia he whiti kōrero poto i runga i te kaupapa e whai ake nei:  Ka waihangahia e PersonX tētahi hoahoa ki te pūmanawa hou
Ae ra, anei he rarangi poto: Ka waihangahia e Pearson tētahi hoahoa me te pūmanawa hou. He hou, he ātaahua hoki te hoahoa, ā, e harikoa ana a Pearson ki ngā hua.