Which of the Following Formulas Is Incorrect

question 4

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 =

Grasp the concept of cell referencing, including absolute, relative, and mixed references.

Learn how to summarize data using charts and how to select an appropriate chart type.

Understand the importance of proper planning and requirements gathering before creating a worksheet.

Grasp the navigation within Excel and learn how to use keyboard shortcuts for efficiency.

---

Definitions:

Psychologists

Professionals specializing in studying the mind and behavior, often providing counseling and therapy services.

Psychiatrists

Persons trained in medicine prior to doing specialized training in dealing with mental illness. This specialized training focuses on diagnosis and medical treatment that emphasize the use of pharmacological agents in managing mental disorders. Most psychiatrists attend to the medical aspects and biological foundations of these disorders, although they usually also consider psychological and environmental influences.

Psychosis Diagnosis

The identification of a mental disorder in which there is a disconnection from reality, marked by delusions, hallucinations, or disordered thinking.

Ethical Principles

Fundamental concepts that guide moral conduct, such as autonomy, beneficence, nonmaleficence, and justice, especially in fields like healthcare and research.