Randomness

Randomness

4.5 50
by Deborah J. Bennett
     
 

View All Available Formats & Editions

From the ancients' first readings of the innards of birds to your neighbor's last bout with the state lottery, humankind has put itself into the hands of chance. Today life itself may be at stake when probability comes into play—in the chance of a false negative in a medical test, in the reliability of DNA findings as legal evidence, or in the likelihood of

…  See more details below

Overview

From the ancients' first readings of the innards of birds to your neighbor's last bout with the state lottery, humankind has put itself into the hands of chance. Today life itself may be at stake when probability comes into play—in the chance of a false negative in a medical test, in the reliability of DNA findings as legal evidence, or in the likelihood of passing on a deadly congenital disease—yet as few people as ever understand the odds. This book is aimed at the trouble with trying to learn about probability. A story of the misconceptions and difficulties civilization overcame in progressing toward probabilistic thinking, Randomness is also a skillful account of what makes the science of probability so daunting in our own day.

To acquire a (correct) intuition of chance is not easy to begin with, and moving from an intuitive sense to a formal notion of probability presents further problems. Author Deborah Bennett traces the path this process takes in an individual trying to come to grips with concepts of uncertainty and fairness, and also charts the parallel path by which societies have developed ideas about chance. Why, from ancient to modern times, have people resorted to chance in making decisions? Is a decision made by random choice "fair"? What role has gambling played in our understanding of chance? Why do some individuals and societies refuse to accept randomness at all? If understanding randomness is so important to probabilistic thinking, why do the experts disagree about what it really is? And why are our intuitions about chance almost always dead wrong?

Anyone who has puzzled over a probability conundrum is struck by the paradoxes and counterintuitive results that occur at a relatively simple level. Why this should be, and how it has been the case through the ages, for bumblers and brilliant mathematicians alike, is the entertaining and enlightening lesson of Randomness.

Read More

Editorial Reviews

Library Journal
The big philosophical questions are, "Do unpredictable events really occur by chance or is chance a measure of our ignorance?" and, "Does it matter which it is?" The practical question is, "How do you use a computer to systematically produce `random' numbers, for use in certain applications?" In this easy-to-read exposition, Bennett (mathematics, Jersey City State Coll.) touches on these questions as well as some history of society's interpretation of chance and its relationship to religious beliefs. The descriptions of the methodology of certain statisticians near the turn of the century is particularly noteworthy. Unfortunately, in making the material accessible to the lay reader, many of the interesting arguments and examples are either omitted or touched on too lightly. In particular, some of the mathematics might have been discussed in greater depth. This very short book would have been better had it been longer.Harold D. Shane, Baruch College, CUNY
Booknews
Discusses the misconceptions and difficulties civilization overcame in progressing toward probabilistic thinking. The author traces the journey from a correct intuition of chance to a formal notion of probability through an individual trying to come to grips with concepts of uncertainty and fairness. She charts the parallel course by which societies have developed ideas about randomness and determinancy. Annotation c. by Book News, Inc., Portland, Or.
Durman
Bennett's fascinating book can inform, educate, and entertain, whether that reader be a layperson or a professional mathematician.
Skeptical Inquirer
Kirkus Reviews
Probabilities and statistics dominate our lives, yet few of us really understand them; here's an attempt to shed some light. Bennett (Mathematics/Jersey City State Coll.) uses practical examples to convey the history and nature of her subject. Ancient societies used dice or bones not only for gambling but to decide matters of life and deathþon the theory that a random mechanism made the divine will known, without human bias. Old Testament Hebrews drew lots to divide an inheritanceþhence the term "lot" for a parcel of land. The I Ching is a more elaborate method of using randomizers (tossed coins or counted yarrow stalks) to solicit divine guidance. A more scientific approach to probability began with the Renaissance; Galileo's writings about dice show awareness of the concept of equal probability. Bennett spends some time demonstrating the need for careful enumeration of all the possible outcomes in estimating probability. By the 18th century, the concept of random error led to scientists adopting the mean of a series of measurements as the best approach to accuracy. Laplace was the first to formulate the famous bell curve to describe the likely distribution of random events, a model rapidly adopted throughout the sciences. As the science of statistics matured, random numbers were generated as a tool for analyzing the randomness of natural phenomena. Eventually these investigations, often based on "randomly" chosen data such as the heights of convicts, yielded such statistical tools as the chi-square relationship, which often showed that the data were not as random as originally believed. It was not until the 20th century that the notion that yet undiscovered laws wouldallow exact prediction of all natural phenomena was abandoned by science and true randomness embracedþmost strikingly in the form of quantum mechanics and chaos theory. A clear and detailed examination of the role of pure chance, with fascinating historical asides. (32 illustrations, not seen)

Booklist

Mathematics is its own language, and sometimes it doesn't translate readily into other human tongues. But Bennett is brilliantly bilingual, well able to put mathematical concepts into clear, expressive English. Her topic is intrinsically fascinating, for who has not felt buffeted by random events, and who has not sought to see when the wheel of fortune may turn up good luck?...More than an intriguing exploration of a peculiarly fascinating part of mathematics, its coverage, ranging from ancient games of chance to modern probability mind-games, makes it comprehensive as well as compulsively readable.
— Patricia Monaghan

New Statesman & Society

[A] sharp analysis of the way we assess probability in everyday life.
— Robert Winder

New Scientist

The great strength of this book is the way it uses history and even prehistory of probability to chart its present territory and cast light on its core point of contention: does true randomness exist in nature, or is it only a psychological artefact?...Bennett's text...is like a café conversation between likable cognoscenti...nothing could more provoke and excite the reader.
— Simon Ings

American Scientist

Chances are high that reading this book will clear up your misconceptions about randomness and probabilities. In this very entertaining little book, simply written but intended for careful readers, some of the most common mistakes people make about chance are carefully analyzed. While describing interesting aspects of the mathematics of probability, the author takes frequent detours into the history of humanity's understanding (and misunderstanding) of the laws of chance, touching on subjects as diverse as chance in decision-making and the fairness of those decisions, gambling and our intuitive understanding of chance, the likelihood of the extremely rare, the existence of true randomness and how computers have helped shape modern thinking about probabilities...An insightful chapter is "Chance or Necessity?" The question is very, very old (determinism versus chaos), and the answer is not clear even today. The author describes the problem beautifully: "Is random outcome completely determined, and random only by virtue of our ignorance of the most minute contributing factors?" Einstein grappled with this conundrum until his death and never ceased to combat the idea that God could conceivably throw dice...Whether well-educated in mathematics or not, people have always been fascinated by randomness and intrigued by the fundamental question of the real nature of randomness, of how you can tell randomness from something that is not.
— J.A. Rial

Times Higher Education Supplement

[Randomness] can most easily be described as a brief history of chance...I can cheerfully recommend it to anyone who is a total beginner when it comes to probability, what it means, why it is desperately puzzling, and what it can do for us despite that...It is fascinating to read about the pioneers of probability, such as Pierre Simon de Laplace with his "normal distribution"—now more familiar as the notorious bell curve—and Adolphe Quetelet, perhaps the first to realise that there are statistical patterns in human behaviour. And I applaud the blunt reminder that when it comes to the real world the 'normal' distribution is actually highly abnormal...My main criticism: it left me wanting more. A sequel, please.
— Ian Stewart

Physics Today

Randomness, by mathematician Deborah J. Bennett, was obviously a labor of love. The result is an interesting book that combines a well-researched, anecdotally presented survey of the history of chance, probability and randomness along with some elementary instruction in probability...It includes a wide-ranging and rich bibliography that reflects the passion of the author for the subject. Anybody interested in gaming, random numbers, the Monte Carlo method and so on will find nice anecdotal descriptions of these topics, together with detailed notes and references to the bibliography for more detailed study. It is a good book to have.
— Stephen Gasiorowicz

Journal of Consciousness Studies

The fact that randomness, agency, and holiness can readily displace each other in phenomenological explanations of human action is the central concern that might draw students of consciousness to Bennett's book. Bennett does an excellent job, explaining and drawing out the major questions that swirl around the randomness-agency-holiness issue.
— T. W. Draper

Isis

In this book, Bennett seeks to account for the centuries-long lapse between early uses of chance in decision making and the more technical studies of probability first undertaken in the seventeenth century. At the same time, she explores the confusions and misunderstandings about probability that persist today. She argues that the notion of randomness played a crucial role in inhibiting conceptual progress in probability and that it also accounts for present-day struggles to come to terms with the subject...Bennett's book is written in a lucid, engaging style and provides an entertaining introduction to some questions in probability.
— Patti Wilger Hunter

Wordtrade
This volume is exceptionally readable. It takes away much of the mystery of probability while adding to our sense of wonder.
Skeptic
In 1996 Charles Hailey and David Helfand reported their calculations of the odds of a commercial airliner being struck by a meteor, in response to speculation about TWA flight 800...They conclude that, in over 30 years of air travel, the probability that a commercial flight would have been hit by a meteor big enough to crash it is 1 in 10. This bit of probability trivia is an indication of human beings continuous struggle to understand probability and chance through the ages, and Deborah Bennett captures the fascination with numbers in this pocket-sized volume. The book is filled with...gems.
The Guardian

Clearly, the computation of probabilities is not just an arid game...As Deborah Bennett shows in her excellent little book on the mathematics of chance, the concept has been controversial for thousands of years..[Her] cultured and accessible book goes a long way towards demystifying the science of probability and thereby offers the reader a useful variety of conceptual tools with which to probe the future and illuminate the present.
— Steven Poole

Journal of Economic Literature
[This book] examines randomness and several other notions that were critical to the historical development of probabilistic thinking and that also play an important role in any individual's understanding of the laws of chance. [It] addresses why, from ancient times to today, people have resorted to chance in making decisions; whether a decision made by random choice is a fair decision; how to figure the odds; what role gambling has played in understanding chance; whether extremely rare events are likely in the long run; why some societies and individuals reject randomness; whether true randomness exists; the view of randomness as uncertainty; why even experts disagree about the many meanings of randomness; and why probability is so counterintuitive.
New Statesman & Society - Robert Winder
[A] sharp analysis of the way we assess probability in everyday life.
New Scientist - Simon Ings
The great strength of this book is the way it uses history and even prehistory of probability to chart its present territory and cast light on its core point of contention: does true randomness exist in nature, or is it only a psychological artefact?...Bennett's text...is like a café conversation between likable cognoscenti...nothing could more provoke and excite the reader.
American Scientist - J.A. Rial
Chances are high that reading this book will clear up your misconceptions about randomness and probabilities. In this very entertaining little book, simply written but intended for careful readers, some of the most common mistakes people make about chance are carefully analyzed. While describing interesting aspects of the mathematics of probability, the author takes frequent detours into the history of humanity's understanding (and misunderstanding) of the laws of chance, touching on subjects as diverse as chance in decision-making and the fairness of those decisions, gambling and our intuitive understanding of chance, the likelihood of the extremely rare, the existence of true randomness and how computers have helped shape modern thinking about probabilities...An insightful chapter is "Chance or Necessity?" The question is very, very old (determinism versus chaos), and the answer is not clear even today. The author describes the problem beautifully: "Is random outcome completely determined, and random only by virtue of our ignorance of the most minute contributing factors?" Einstein grappled with this conundrum until his death and never ceased to combat the idea that God could conceivably throw dice...Whether well-educated in mathematics or not, people have always been fascinated by randomness and intrigued by the fundamental question of the real nature of randomness, of how you can tell randomness from something that is not.
Times Higher Education Supplement - Ian Stewart
[Randomness] can most easily be described as a brief history of chance...I can cheerfully recommend it to anyone who is a total beginner when it comes to probability, what it means, why it is desperately puzzling, and what it can do for us despite that...It is fascinating to read about the pioneers of probability, such as Pierre Simon de Laplace with his "normal distribution"--now more familiar as the notorious bell curve--and Adolphe Quetelet, perhaps the first to realise that there are statistical patterns in human behaviour. And I applaud the blunt reminder that when it comes to the real world the 'normal' distribution is actually highly abnormal...My main criticism: it left me wanting more. A sequel, please.
Physics Today - Stephen Gasiorowicz
Randomness, by mathematician Deborah J. Bennett, was obviously a labor of love. The result is an interesting book that combines a well-researched, anecdotally presented survey of the history of chance, probability and randomness along with some elementary instruction in probability...It includes a wide-ranging and rich bibliography that reflects the passion of the author for the subject. Anybody interested in gaming, random numbers, the Monte Carlo method and so on will find nice anecdotal descriptions of these topics, together with detailed notes and references to the bibliography for more detailed study. It is a good book to have.
Journal of Consciousness Studies - T. W. Draper
The fact that randomness, agency, and holiness can readily displace each other in phenomenological explanations of human action is the central concern that might draw students of consciousness to Bennett's book. Bennett does an excellent job, explaining and drawing out the major questions that swirl around the randomness-agency-holiness issue.
Isis - Patti Wilger Hunter
In this book, Bennett seeks to account for the centuries-long lapse between early uses of chance in decision making and the more technical studies of probability first undertaken in the seventeenth century. At the same time, she explores the confusions and misunderstandings about probability that persist today. She argues that the notion of randomness played a crucial role in inhibiting conceptual progress in probability and that it also accounts for present-day struggles to come to terms with the subject...Bennett's book is written in a lucid, engaging style and provides an entertaining introduction to some questions in probability.
The Guardian - Steven Poole
Clearly, the computation of probabilities is not just an arid game...As Deborah Bennett shows in her excellent little book on the mathematics of chance, the concept has been controversial for thousands of years..[Her] cultured and accessible book goes a long way towards demystifying the science of probability and thereby offers the reader a useful variety of conceptual tools with which to probe the future and illuminate the present.
Henry Petroski
Randomness explains probability and odds in an accessible way. This book puts risk and chance into perspective for the airline passenger and the lottery player alike.
Donald Goldsmith
A careful and well-written treatment of an intriguing subject.
Frederick Mosteller
Randomness tells us about chance by recalling the real history of probability and solving many of its engaging puzzles. Beginners will find themselves welcomed and well led.
Booklist - Patricia Monaghan
Mathematics is its own language, and sometimes it doesn't translate readily into other human tongues. But Bennett is brilliantly bilingual, well able to put mathematical concepts into clear, expressive English. Her topic is intrinsically fascinating, for who has not felt buffeted by random events, and who has not sought to see when the wheel of fortune may turn up good luck?...More than an intriguing exploration of a peculiarly fascinating part of mathematics, its coverage, ranging from ancient games of chance to modern probability mind-games, makes it comprehensive as well as compulsively readable.

Read More

Product Details

ISBN-13:
9780674020771
Publisher:
Harvard University Press
Publication date:
07/01/2009
Sold by:
Barnes & Noble
Format:
NOOK Book
Pages:
256
Sales rank:
1,010,714
File size:
645 KB

What People are saying about this

Randomness tells us about chance by recalling the real history of probability and solving many of its engaging puzzles. Beginners will find themselves welcomed and well led.
Donald Goldsmith
A careful and well-written treatment of an intriguing subject.
Donald Goldsmith, author of The Ultimate Einstein
Frederick Mosteller
Randomness tells us about chance by recalling the real history of probability and solving many of its engaging puzzles. Beginners will find themselves welcomed and well led.
Frederick Mosteller, Harvard University

Meet the Author

Deborah J. Bennett is Associate Professor of Mathematics, Jersey City State College, New Jersey.

Customer Reviews

Average Review:

Write a Review

and post it to your social network

     

Most Helpful Customer Reviews

See all customer reviews >