Problem 1. A couple decides to have children until they have both a boy and a girl. What is the expected number of children that they'll end up with? Assume that each child is equally likely to be a boy or a girl and genders are mutually independent Solution. There are many ways to solve

Related Information 1. 1. Opinion polls A survey of porential voters to determine their mood and attempt to determine the outcome of the election. Opinion polls started to play a part in American polities in the 1930s when the Gallup poll predicted the election of President Roosevelt in 1936

It may be audacious even to attempt a definition of his greatness but it is not so difficult to describe the gifts that enabled him to create imaginative visions of pathos and mirth that, whether read or witnessed in the theatre, fill the mind and linger there he is a writer of great intellectual rapidity

What are you going to do if you are required by your boss to sell a refrigerator to an Inuit

Why do we need metallization?- To connect devices electrically to each other and to the outside world; power and data Local interconnect doped polySi, silicides Packaging

This volume is an attempt to explore the value of rational-choice analysis for the study of international law. As the editors suggest, the field of international law has been quite resistant to rational-choice analysis. It is important to recognize, however, that the enterprise of which this volume is an example is not new. Political scientists have used

一、二元关系 1.无差异(Indifferent to) 2.(严格)优于(Strict preference to) 3不劣于(preference of indifference to) 可以用定义

Related Information Rock music emerged during the mid- 1950s to become the major popular musical form of young audience in the United States and Western Europe. Its stylistic scope is too broad to be encompassed by any single definition; the only feature common to all rock music is a heavy emphasis on the beat

Introduction X Presents the sequence of steps a programmer takes to first create a conventional program and then divide the program into local and remote components w Uses an example application to show the output from rpcgen and additional code required to create the client and server components of a distributed program that uses rpc

Medical Genetics Genetic diseases and congenital malformations occur in approximately 2 to 5 of all live births, account for up to 30% of paediatric admissions to hospital, and are an important cause of death under the age of 15 years