S Suppose That You Have Estimated the Difference Between Two $p _ { 1 } - p _ { 2 }$

question 8

Essay

S Suppose that you have estimated the difference between two population proportions, $p _ { 1 } - p _ { 2 }$ , using a confidence interval. What are the appropriate interpretations of the following results?
a) Both endpoints of the confidence interval for $p _ { 1 } - p _ { 2 }$ are positive.







b) Both endpoints of the confidence interval for $p _ { 1 } - p _ { 2 }$ are negative. c) Zero is included in the confidence interval.

---

Definitions:

Dual Class Stock

A corporate structure where two or more classes of shares are issued, with different voting rights and dividend payments, typically used to retain control among a select group of shareholders.

Dividend Payment Claims

Rights of shareholders to receive a portion of a company's earnings distributed as dividends.

Dividend Growth Model

A model for valuing a stock by assuming constant, usually non-zero growth in dividends per share.