The ability to think probabilistically is important for many reasons. Lack of it makes one prone to a variety of irrational fears and vulnerable to scams designed to exploit probabilistic naivete, precludes intelligent assessment of risks, ensures the operation of several common biases, impairs decision making under uncertainty, facilitates the misinterpretation of statistical information, precludes critical evaluation of likelihood claims, and generally undercuts rational thinking in numerous ways. Cognition and Chance presents an overview of the necessary information needed to make educated assumptions about the statistical or probabilistic characteristics of a situation to better prepare the reader to make intelligent assessments of risk, enhance decision making under uncertainty, facilitate the understanding of statistical information, and critically evaluate the likelihood of clams. For this reason, the book appeals to researchers and students in the areas of probability, statistics, psychology, business, economics, decision theory, and those who evaluate social dilemmas. The only prerequisite is standard high school math. In the book, Dr. Nickerson investigates such questions