PLEASE HELP! The relative frequency table describes the relationship between students who completed an exam review and their performance on the exam. Passed exam///Did not pass exam///Row Totals Completed exam review ///55% | 10% | 65% Did not complete exam review //.20% | 15% | 35% Column Totals///. 75% | 25% | 100% Part A: What is the percentage of students who failed the exam, given that they completed the exam review? Round to the nearest percentage. (2 points) Part B: What is the percentage of students who failed the exam, given that they did not complete the exam review? Round to the nearest percentage. (2 points) Part C: Is there an association between failing the exam and completing the exam review? Justify your answer. (2 points)