Evaluate the Expression $$\tan ^ { - 1 } \left( - \frac { 83 } { 6 } \right)$$

question 42

Multiple Choice

Evaluate the expression. Round your result to two decimal places. $$\tan ^ { - 1 } \left( - \frac { 83 } { 6 } \right)$$

• A) -3.50
• B) 0.50
• C) -0.50
• D) -1.50
• E) -2.50

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Definitions:

Betas

A metric that assesses the systematic risk or volatility faced by a security or portfolio in contrast to the entire market.

Sharpe Measure

A ratio used to evaluate the risk-adjusted performance of an investment, considering both the return and the volatility of the investment.

Risk-Free Return

The theoretical return on investment with no risk of financial loss, typically associated with government bonds.

Standard Deviations

A statistical measure that quantifies the dispersion or spread of a set of data points relative to its mean, often used in the context of investment returns to measure volatility.