Which of the Following Formulas Is Incorrect

question 68

Multiple Choice

Which of the following formulas is incorrect?

• A) Variance of an equally Weighted Portfolio = (1 - )(Average Variance of Individual Stocks) + (Average covariance between the stocks)
• B) Variance of a portfolio =
• C) Variance of a portfolio =
• D) Variance of a portfolio =

---

Definitions:

Logical-Mathematical

Referring to a type of intelligence that involves the ability to analyze problems logically, carry out mathematical operations, and investigate issues scientifically.

Cognitive Style

A habitual and/or preferred means of approaching cognitive tasks.

Field Independence

A cognitive style characterized by the ability to maintain orientation or focus on details in the presence of distracting background information.

Field Dependence

A cognitive style characterized by reliance on external frames of reference for orientation and problem-solving.