Round 3: Tossup 18
A 1997 book claims that Thiokol’s poor attempts at this practice the day before the Challenger launch led NASA to ignore the link between temperature and O-ring leakage. Before his spying activities, William Playfair wrote several books that pioneered this practice. A 1975 book on this practice that advocates a “lie factor” of one developed from its author’s seminars with John Tukey. Leland Wilkinson’s “grammar” of this practice structures a Hadley (*) Wickham package that passes parameters to geom functions. A book on this practice by Edward Tufte (“TUFF-tee”) praises Pierre-Joseph Minard’s account of Napoleon’s invasion of Russia. A Tidyverse R package for this practice begins with the letters “gg.” For 10 points, name this practice of conveying quantitative information using tools like histograms and scatter plots. ■END■
Buzzes
Summary
| Tournament | Edition | Match | Heard | Conv. % | Power % | Neg % | Avg. Buzz |
|---|---|---|---|---|---|---|---|
| 2026 NAFTA at Stanford | 01/17/2026 | ✕ | 4 | 100% | 25% | 0% | 83.75 |
| 2026 NAFTA at UBC | 01/17/2026 | ✕ | 2 | 100% | 50% | 0% | 78.00 |
| 2025 NAFTA Online | 02/14/2026 | ✕ | 4 | 100% | 25% | 0% | 90.75 |
| 2026 NAFTA at Vanderbilt | 02/14/2026 | ✕ | 3 | 100% | 33% | 0% | 94.00 |
| 2025 NAFTA at Toronto | 09/13/2025 | ✓ | 5 | 100% | 0% | 40% | 116.40 |
| 2025 NAFTA at Maryland | 09/27/2025 | ✕ | 5 | 100% | 20% | 20% | 96.00 |
| 2025 NAFTA at Harvard | 10/04/2025 | ✕ | 3 | 100% | 0% | 33% | 109.67 |
| 2025 NAFTA at Oxford | 10/11/2025 | ✕ | 4 | 100% | 0% | 25% | 107.25 |
| 2025 NAFTA at Chicago | 11/08/2025 | ✕ | 6 | 100% | 33% | 17% | 81.17 |
| 2025 NAFTA at Columbia | 11/08/2025 | ✕ | 5 | 100% | 40% | 0% | 87.00 |
| 2025 NAFTA at Richmond | 12/20/2025 | ✕ | 2 | 100% | 50% | 0% | 79.00 |