10.1 Collecting Data 10.2 Making Predictions 10.3 Reading and Drawing Bar Graphs 10.4 Reading and Drawing Broken-Line Graphs 10.5 Reading and Drawing Circle Graphs 10.6 Reading and Drawing Pictographs 10.7 Mean, Median, Mode and Range 10.8 Stem and Leaf Plots 10.9 Box and Whisker Plots 10.10 Possible Outcomes 10.11 Probability 10.12 Independent Events