Central Tendency
Calculating mean, median, mode, range, standard deviation, and quartiles — numeric summary statistics
Probability
Simple and compound probability, independent and dependent events, expected values
Counting & Combinations
Fundamental counting principle, permutations, and combinations — how many ways to arrange or choose — excludes probability (see probability) and Venn diagram counting (see set-theory)
Graphs & Tables
Reading, interpreting, and extracting information from bar graphs, line graphs, pie charts, histograms, frequency tables, two-way tables, schedules, and other structured data displays
Set Theory
Set notation, Venn diagrams, union, intersection, and complement — excludes permutation/combination counting (see counting-combinations) and pure probability (see probability)