Chapter 13-Learning objectives Explain the nature of the chi-square distribution Apply the chi-square distribution to Goodness-of-fit tests Tests of independence between 2 variables Tests comparing proportions from multiple populations Tests of a single population variance o 2002 The Wadsworth Group

The present value of f100 received five years from now is ￡62.09 +0.10) b. The present value of f1000 received 60 years from now is

1 a) Buy IBX stock in Tokyo and simultaneously sell them in NY, and your arbitrage profit is $2 per share. b)The prices will converge. c)Instead of the prices becoming exactly equal, there can remain 1%% discrepancy between

Question 1 a. Expected returns Return on Return on State of the Economy Probability Security I Security II

1.给定如下两种证券的信息:

早期社会学家的观点：把社会组织理解为社会的一种结构状态

一、非正式结构形成的原因: 1、人都有情感性; 2、相同性或相似性; 3、互动的经常性; 4、非正式结构的灵活性

《社会学概论》课程教学资源（PPT课件讲稿）课程绪论（主讲：罗凌云）

社会上个人与个人、个人与群体、群体与群体之间通过信息的传播而发生的相互依赖性的社会交往活动

社区是由聚集在一定地域中的社会群体、社会组织所形成的性队独立的生活共同体