E-Book, Englisch, 220 Seiten
Wapner Unexpected Expectations
Erscheinungsjahr 2012
ISBN: 978-1-4398-6767-9
Verlag: Taylor & Francis
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
The Curiosities of a Mathematical Crystal Ball
E-Book, Englisch, 220 Seiten
ISBN: 978-1-4398-6767-9
Verlag: Taylor & Francis
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
Unexpected Expectations: The Curiosities of a Mathematical Crystal Ball explores how paradoxical challenges involving mathematical expectation often necessitate a reexamination of basic premises. The author takes you through mathematical paradoxes associated with seemingly straightforward applications of mathematical expectation and shows how these unexpected contradictions may push you to reconsider the legitimacy of the applications.
The book requires only an understanding of basic algebraic operations and includes supplemental mathematical background in chapter appendices. After a history of probability theory, it introduces the basic laws of probability as well as the definition and applications of mathematical expectation/expected value (E). The remainder of the text covers unexpected results related to mathematical expectation, including:
- The roles of aversion and risk in rational decision making
- A class of expected value paradoxes referred to as envelope problems
- Parrondo’s paradox—how negative (losing) expectations can be combined to give a winning result
- Problems associated with imperfect recall
- Non-zero-sum games, such as the game of chicken and the prisoner’s dilemma
- Newcomb’s paradox—a great philosophical paradox of free will
- Benford’s law and its use in computer design and fraud detection
While useful in areas as diverse as game theory, quantum mechanics, and forensic science, mathematical expectation generates paradoxes that frequently leave questions unanswered yet reveal interesting surprises. Encouraging you to embrace the mysteries of mathematics, this book helps you appreciate the applications of mathematical expectation, "a statistical crystal ball."
Zielgruppe
Researchers and students in probability, statistics, and mathematics; researchers in psychology, forensic science, and computer science; general readers interested in probability.
Autoren/Hrsg.
Fachgebiete
Weitere Infos & Material
The Crystal Ball
Looking Back
Beating the Odds: Girolamo Cardano
Vive la France: Blaise Pascal and Pierre de Fermat
Going to Press: Christiaan Huygens
Law, but No Order: Jacob Bernoulli
Three Axioms: Andrei Kolmogorov
The ABCs of E
The Definition of Probability
The Laws of Probability
Binomial Probabilities
The Definition of Expected Value
Utility
Infinite Series: Some Sum!
Appendix
Doing the Right Thing
What Happens in Vegas
Is Insurance a Good Bet?
Airline Overbooking
Composite Sampling
Pascal’s Wager
Game Theory
The St. Petersburg Paradox
Stein’s Paradox
Appendix
Aversion Perversion
Loss Aversion
Ambiguity Aversion
Inequity Aversion
The Dictator Game
The Ultimatum Game
The Trust Game
Off-Target Subjective Probabilities
And the Envelope Please!
The Classic Envelope Problem: Double or Half
The St. Petersburg Envelope Problem
The "Powers of Three" Envelope Problem
Blackwell’s Bet
The Monty Hall Problem
Win-Win
Appendix
Parrondo’s Paradox: You Can Win for Losing
Ratchets 101
The Man Engines of the Cornwall Mines
Parrondo’s Paradox
Reliabilism
From Soup to Nuts
Parrondo Profits
Truels—Survival of the Weakest
Going North? Head South!
Appendix
Imperfect Recall
The Absentminded Driver
Unexpected Lottery Payoffs
Sleeping Beauty
Applications
Non-zero-sum Games: The Inadequacy of Individual Rationality
Pizza or Pâté
The Threat
Chicken: The Mamihlapinatapai Experience
The Prisoner’s Dilemma
The Nash Arbitration Scheme
Appendix
Newcomb’s Paradox
Dominance vs. Expectation
Newcomb + Newcomb = Prisoner’s Dilemma
Benford’s Law
Simon Newcomb’s Discovery
Benford’s Law
What Good Is a Newborn Baby?
Appendix
Let the Mystery Be!
Bibliography
Index
