Simulate the 20-minute competition environment.
Many problems require converting units (e.g., from milliliters to hectoliters).
Master rules for 2, 3, 4, 5, 6, 8, 9, 10, and 11.
Roll two dice: P(sum=7)? Solution: Pairs: (1,6),(2,5),(3,4),(4,3),(5,2),(6,1) → 6/36=1/6
Which (e.g., probability, geometry, base conversions) causes the most trouble?
Finding slopes, midpoints, and distances between two points. 5. Probability, Statistics, and Combinatorics Permutations vs. Combinations: Knowing when order matters ( nPrn cap P sub r ) and when it does not ( nCrn cap C sub r
Fly through the test answering only the "gimme" questions—the ones you can solve in under 20 seconds.
Calculating mean, median, mode, range, and interpreting stem-and-leaf plots or box-and-whisker plots. 3. High-Velocity Test Strategies