4 The midterm grades on a chemistry exam, graded on a scale of 0 to 100, were: 62, 64, 65, 65, 68, 70, 72, 72, 74, 75, 75, 75, 76, 78, 78, 81, 83, 83, 84, 85, 87, 88, 92, 95, 98, 98, 100, 100, 740 (enoitgo lia) a) Using a graph, identify any outliers in this data? If the outliers exist, how would you address the situation? (8 marks) OITEATER b) Construct a stem plot for this data, using only the values in the range 0-100. (10 marks) c) Describe the distribution of exam scores. (7 marks)