In the Two-Factor ANOVA Where a Is the Number of Factor

question 55

Multiple Choice

In the two-factor ANOVA where a is the number of factor A levels,b is the number of factor B levels,r is the number of replicates,and n is the total number of observations,the number of degrees of freedom for error is:

• A)(a − 1)(b − 1)
• B)abr − 1
• C)r(a − 1)(b − 1)
• D)n − ab

---

Definitions:

Well-diversified Portfolio

An investment portfolio constructed to spread risk across various asset classes and investment vehicles to minimize potential losses.

Risk Aversion

The reluctance of a person or entity to take risks.

Expected Returns

The projected return on an investment, taking into account both the probability and the impact of known risks.

Risky Securities

Financial instruments that carry a high degree of investment risk due to their significant exposure to market volatility.