You Have a Portfolio Which Is Comprised of 48 Percent

question 23

Multiple Choice

You have a portfolio which is comprised of 48 percent of stock A and 52 percent of stock B. What is the standard deviation of this portfolio?

• A) 1.98 percent
• B) 2.06 percent
• C) 2.13 percent
• D) 2.27 percent
• E) 2.30 percent

Classify numbers as rational or irrational.

Simplify expressions using rational exponents.

Evaluate expressions without using a calculator.

Determine the nature of square roots and cube roots of given numbers.

---

Definitions:

Attach

The process of adding or linking files, documents, or other items to an email, message, or digital document, facilitating the sharing of additional information.

File

A container in a computer system used to store data or information, identifiable by a unique name and possibly an extension indicating its type.

Email Address

A unique identifier for an email account that allows messages to be sent and received.

Signals

Signals are forms of communication or indicators that convey information, often used in electronics and communication systems to transmit data.