Formulate and solve problems by collecting, arranging, and interpreting data. Make tallies and graphs of information gathered from immediate surroundings. Make generalizations and draw conclusions using various types of graphs, charts, and tables. Read and interpret displays of data. Collect data on the number of buttons for each student in the room, display the data on a line plot, and analyze it to determine the average number of buttons per student.
Probability is the study of uncertainty.
Informed consumers of information understand the basic principles of probability. People need to understand the uncertainties and limitations involved when drawing conclusions from data. Use concepts of chance and record outcomes of simple events. Investigate the possible and likely outcomes when rolling a number cube. Explain the concept of chance in predicting outcomes.