1. Knows how to interpret and analyze data presented in various forms
a. analyze and interpret various displays of data (e.g., box plots, histograms, scatter plots, stem-and-leaf plots)
b. draw conclusions based on graphical displays (e.g., misleading representation of data, line of best fit, interpolation)
2. Knows how to represent data in various forms
a. construct circle graphs, bar graphs, line graphs, histograms, scatter plots, double bar graphs, double line graphs, stem-andÂleaf plots, box plots, and line plots/dot plots
b. choose an appropriate graph based on data
3. Knows how to develop, use, and evaluate probability models
a. use counting techniques, including the counting principle, to answer questions involving a finite sample space
b. solve probability problems involving independent and dependent events
c. solve problems using geometric probability
4. Understands concepts associated with measures of central tendency and dispersion (spread)
a. solve for the mean and weighted average of a given set of data
b. determine and interpret mean, median, and mode in a variety of problems
c. determine and interpret common features of a data set (e.g., range and outliers)
d. choose an appropriate measure of central tendency to represent a given data set
5. Knows how to model and solve problems using simple diagrams, flowcharts, or algorithms
a. construct, use, and interpret simple diagrams (e.g., Venn diagrams, flowcharts) to solve problems
b. apply a given algorithm to solve a problem