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The Returns on Your Portfolio Over the Last 5 Years

question 60

Multiple Choice

The returns on your portfolio over the last 5 years were -5%,20%,0%,10% and 5%. What is the standard deviation of your return?


Definitions:

Strong Acid

An acid that completely dissociates in water, releasing a high concentration of hydrogen ions and exhibiting a low pH.

Formic Acid

A colorless, pungent liquid with the formula HCOOH, used in various chemical manufacturing processes and as a preservative.

Acetic Acid

An organic compound with the formula CH3COOH, known for its sour taste and pungent smell; it's the main component of vinegar.

Weak Acid

An acid that dissociates incompletely, releasing only some of its hydrogen ions into the solution.

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