or students who first enrolled in two year public institutions in a recent semester the propor no earned a bachelor s degree within six years was 0 387 The president of a certain junior llege believes that the proportion of students who enroll in her institution have a higher mpletion rate DA Among students who enroll at the certain junior college the completion rate is 0 387 OB Among students who first enroll in two year public institutions the completion rate is 0 387 OC Among students who enroll at the certain junior college the completion rate is less tha 0 387 OD Among students who enroll at the certain junior college the completion rate is greater than 0 387