Problem 3: Central tendency The amount of calcium carbide in fruit ripening is identified by the food safety authority in the 30 shops. Calcium carbide 45 34 56 45 45 78 51 89 90 110 56 87 98 23 12 76 43 45 65 97 70 25 97 43 27 97 65 45 23 65 1. Measure the third quartile level and first percentile level use of Calcium carbide. 2. Estimate the average use of the Calcium carbide