In General, the Null Hypothesis Means That

question 17

Multiple Choice

In general, the null hypothesis means that:

• A) subjects were randomly assigned to groups.
• B) a confounding variable is responsible for differences between subject groups.
• C) subject groups came from the same population.
• D) there is a significant difference between subject groups.

---

Definitions:

Labor Union Membership

The enrollment and participation of workers in a labor union to collectively bargain for better wages, working conditions, and benefits.

Southern States

Refers to the states located in the southern region of the United States, often characterized by distinct historical, cultural, and economic aspects.

Monopsonies

Market situations where there is only one buyer for a particular product or service, giving the buyer significant power over prices.

Professional Baseball

A sport involving professional athletes who are paid to compete in baseball, typically organized in leagues and teams across various countries.