In a Two-Way ANOVA,the Degrees of Freedom for the Interaction

question 58

Multiple Choice

In a two-way ANOVA,the degrees of freedom for the interaction term is

• A)(r - 1)(c - 1).
• B)rc(n - 1).
• C)(r - 1).
• D)rcn + 1.

---

Definitions:

Competitive Industry

An industry in which many firms compete against each other to sell similar products or services.

Economic Profits

The gap between total income and the sum of all costs, covering both direct and indirect expenses.

Total Revenue

The entire amount of income generated by the sale of goods or services before any expenses are deducted.

Opportunity Cost

The value of the next best alternative forgone as a result of making a decision to pursue a certain action.