Victory fot the ACT Exam 16e ST Sample

138 • M ATH

C. Trigonometry as an Alternative Method of Solution (Items #7–10) ..............................195 D. Graphs of Trigonometric Functions (Items #11–12) ..........................................................196 VIII. UNIT 6 | STATISTICS, PROBABILITY, AND DATA REPRESENTATION ................................................................................................. 197 A. Measures of Center (Items #1–7) ............................................................................... 197–198 B. Counting Methods (Items #8–9) .........................................................................................198 C. Sets (Items #10–15) ................................................................................................................199 D. Probability (Items #16–20) .........................................................................................200–201 E. Data Representation ........................................................................................................... 201

1. Bar, Cumulative, and Line Graphs (Items #21–25) ..................201–202 2. Pie Charts (Items #26–27) ........................................................... 202–203 3. Tables (Item #28) ...................................................................................... 203 4. Scatterplots (Item #29) ........................................................................... 203

IX. QUIZZES ................................................................................................................ 205 A. Directed Study Quiz (Items #1–20) ...........................................................................206–215 B. Timed Quiz (Items #1–20) ...........................................................................................216–218 X. STRATEGY SUMMARY................................................................................ 219 – 220