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Consider the Pareto chart, which shows the number of student blood donors by their type for one day of a campus blood drive. In a pie chart, what would be the central angle measure for the wedge representing the group of student donors having type AB blood? Please round your answer to the nearest degree. 50 50 45 40 Frequency 35 25 20 20 15 10 5. Student Blood Donors 40 40 0 A 30 Blood Type 20 20 B AB