A Group of Portfolios from Which We Can Form an Efficient

question 49

Multiple Choice

A group of portfolios from which we can form an efficient portfolio are called:

• A)factor portfolios.
• B)semi-efficient portfolios.
• C)partially efficient portfolios.
• D)characteristic portfolios.

---

Definitions:

NREM

Non-Rapid Eye Movement sleep, which is characterized by slower brain waves and serves as a period of rest and recovery for the body.

REM Sleep

A phase of sleep characterized by rapid eye movement, during which dreaming frequently occurs and the body undergoes increased brain activity.

Dreams

A series of thoughts, images, and sensations occurring in a person's mind during sleep, often reflecting unconscious desires or concerns.

Duration

Duration refers to the length of time a particular event or condition lasts, measured from its beginning to its end.