NEW YORK:
JOHN WILEY & SONS.
London: CHAPMAN & HALL, Limited.
1902.

Copyright, 1902,
BY
F. W. TRUSCOTT
AND
F. L. EMORY.

ROBERT DRUMMOND PRINTER, NEW YORK


TABLE OF CONTENTS.

PAGE
PART I.
A PHILOSOPHICAL ESSAY ON PROBABILITIES.
CHAPTER I.
Introduction[1]
CHAPTER II.
Concerning Probability[3]
CHAPTER III.
General Principles of the Calculus of Probabilities[11]
CHAPTER IV.
Concerning Hope[20]
CHAPTER V.
Analytical Methods of the Calculus of Probabilities[26]
PART II.
APPLICATION OF THE CALCULUS OF PROBABILITIES.
CHAPTER VI.
Games of Chance[53]
CHAPTER VII.
Concerning the Unknown Inequalities which may Exist among Chances Supposed to be Equal[56]
CHAPTER VIII.
Concerning the Laws of Probability which result from the Indefinite Multiplication of Events[60]
CHAPTER IX.
Application of the Calculus of Probabilities to Natural Philosophy[73]
CHAPTER X.
Application of the Calculus of Probabilities to the Moral Sciences[107]
CHAPTER XI.
Concerning the Probability of Testimonies[109]
CHAPTER XII.
Concerning the Selections and Decisions of Assemblies[126]
CHAPTER XIII.
Concerning the Probability of Testimonies[132]
CHAPTER XIV.
Concerning Tables of Mortality, and the Mean Durations of Life, Marriage, and Some Associations[140]
CHAPTER XV.
Concerning the Benefits of Institutions which Depend upon the Probability of Events[149]
CHAPTER XVI.
Concerning Illusions in the Estimation of Probabilities[160]
CHAPTER XVII.
Concerning the Various Means of Approaching Certainty[176]
CHAPTER XVIII.
Historical Notice of the Calculus of Probabilities to 1816[185]

ERRATA.

Page89,line 22,forPlinereadPliny
"102,lines 14, 16,"minutes"days
"143,line 25,"sun"soil
"177,lines 15, 17, 18, 21, 22, 24, for primary read prime
"182,line 5,forconjunctionsreadbeing binary