Which of the Following Is True of Microabrasion

question 6

Multiple Choice

Which of the following is true of microabrasion?

• A) It utilizes sodium bicarbonate powder.
• B) It is not meant to be used intraorally.
• C) It is recommended for removal of stain from teeth.
• D) It can be used to remove minimal amounts of tooth structure.

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Definitions:

Treynor's Measure

A performance metric for determining how well an investment portfolio has compensated the investor for the risk taken, using beta as the risk measure.

Risk-Free Return

The theoretical return on an investment with zero risk, typically represented by government bonds or bills, serving as a benchmark for assessing investment performance.

Information Ratio

This ratio measures the excess return of a portfolio over the benchmark's return, relative to the volatility of those excess returns, indicating the portfolio manager's ability to generate consistent excess returns.

Risk-Free Return

The theoretical return on investment with no risk of financial loss, often represented by the yield on government securities.