Which of the Following Represents the Difference in Two Population $\mu _ { 1 } - \mu _ { 2 }$

question 55

Multiple Choice

Which of the following represents the difference in two population proportions?

• A) \(\mu _ { 1 } - \mu _ { 2 }\)
• B) \(p _ { 1 } + p _ { 2 }\)
• C) \(\frac { \sigma 1 ^ { 2 } } { \sigma _ { 2 } ^ { 2 } }\)
• D) \(p _ { 1 } - p _ { 2 }\)

---

Definitions:

Market Prices

The prevailing price at which goods, services, or securities are bought and sold in a market.

Brewery

An establishment focused on the production of beer through the fermentation process, which may also serve as a venue for selling and tasting.

Nominal Damages

A small monetary award (often one dollar) granted to a plaintiff when no actual damage was suffered or when the plaintiff is unable to show such loss with sufficient certainty.

Loss of the Bargain

The difference between the value of what was promised in a contract and what was actually delivered, potentially leading to damages in a breach of contract case.