Standard Deviation the Standard Deviation of the Past Five Monthly

question 14

Multiple Choice

Standard Deviation The standard deviation of the past five monthly returns for K and Company are 2.28 percent,2.64 percent,-1.05 percent,4.25 percent,and 9.25 percent.What is the standard deviation?

• A)1.45 percent
• B)1.62 percent
• C)3.47 percent
• D)3.76 percent

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Definitions:

Special Product Pattern

Formulas that simplify the multiplication of algebraic expressions.

Multiply

The arithmetic operation of scaling one number by another, equivalent to adding a number to itself multiple times.

Simplify

The process of reducing a mathematical expression or equation to its simplest form.

Compounded Annually

Refers to the process of calculating and adding interest to the principal sum of an investment or loan once every year.