Evaluate the Numerical Expression $- 9 ^ { \frac { 1 } { 2 } }$

question 221

Short Answer

Evaluate the numerical expression. $- 9 ^ { \frac { 1 } { 2 } }$

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Definitions:

Decision-making Process

A series of steps or stages that involve identifying a problem, gathering information, evaluating alternatives, and making choices to reach a conclusion.

Daniel Kahneman

A renowned psychologist and economist, known for his work on the psychology of judgment and decision-making, as well as behavioral economics.

Amos Tversky

A cognitive and mathematical psychologist known for his collaborative work with Daniel Kahneman on the cognitive biases affecting human judgment and decision-making.

Morale Problem

A situation in which there is widespread dissatisfaction, lack of enthusiasm, or disengagement among members of a group or organization.