+ wishlist The Flaw of Averages: Why We Underestimate Risk in the Face of Uncertainty [9781118073759] Add to Cart The item has been added Author: Sam L. Savage The Flaw of Averages: Why We Underestimate Risk in the Face of Uncertainty [9781118073759] Buy More - Save More. Below are the available bulk discount rates for each individual item when you purchase a certain amount Quantity Price Savings 25 - 99 34% 100 - 249 36% 250 - 499 38% 500 - 999 40% 1000+ 42% List Price As Low as $23.00 Format: Paperback