1. While weighing twenty of one-kilogram sugar bags we noted the measured values in kg : 1.00, 1.01, 1.05, 0.99, 0.95, 1.00, 0.98, 0.99, 1.04, 1.06, 0.93, 1.00, 1.03, 0.97, 1.00, 0.99, 1.05, 1.01, 0.94, 1.00. Describe your data (Find center , spread and shape ) 2. Identify the following measures as either quantitative or qualitative: a. The 3030 high-temperature readings of the last 3030 days. b. The scores of 4040 students on an English test. c. The blood types of 120120 teachers in a middle school. d. The last four digits of social security numbers of all students in a class. e. The numbers on the jerseys of 5353 football players on a team. 3. Construct a stem and leaf diagram, a frequency histogram, and a relative frequency histogram for the following data set. For the histograms use classes 51-6051-60, 61-7061-70, and so on. 9 92 68 77 80 70 85 88 85 96 93 75 76 82 100 53 70 70 82 85