Robby and Tony both took a 25 question test.  Robby completed 25 questions and Tony completed 14 questions.  Can we conclude that Robby will make a higher grade than Tony?  Explain why or why not. - 

Respuesta :

MarkV
No, we can't conclude who will achieve the highest result, because we don't know who answered most of the questions CORRECTLY.
no because robby could get them all wrong and tony get them all right