For multiple-choice tests, the student's response must match the key for the answer to receive credit. If the student bubbles more than one choice or the student leaves the question unanswered, the student does not receive credit. 

GraderJoe will circle correct responses with a green oval and incorrect responses with a red oval. Questions unanswered or with multiple wrong answers will be highlighted with a red rectangle. However, if a student makes multiple marks and one of them is the correct answer, a yellow rectangle will highlight the answers.