Students collect, organize, and display data. Choose methods for collecting data, including sampling techniques and technologies. Organize data using matrices and charts. Determine the most appropriate type of graph to display data. Present data using graphing technologies.
Students analyze data for patterns and trends.
Recognize and identify patterns and trends in data sets. Determine values for the extremes, quartiles, and ranges of data sets. Choose the best measure of central tendency and measure of variation to solve a problem. Determine whether positive, negative, or no correlation exists among data points on a scatterplot. Identify gaps, outliers, and clusters in data sets.