If the Solution Values of a Linear Program Are Rounded

question 28

Multiple Choice

If the solution values of a linear program are rounded in order to obtain an integer solution, the solution is

• A) always optimal and feasible.
• B) sometimes optimal and feasible.
• C) always feasible.
• D) never optimal and feasible.

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Definitions:

Experimenter Expectancies

The potential influence that a researcher's beliefs, hopes, or biases can have on the outcome of an experiment, often impacting the behavior being studied.

Rosenthal Effect

The phenomenon in which the higher expectations placed upon individuals either by themselves or others lead to better performance; also known as the Pygmalion effect.

Quasi-experimental Designs

Research methods that aim to evaluate interventions without using random assignment, often by comparing groups that naturally exist.

Experimenter Bias

A process where the scientists conducting an experiment influence the results, intentionally or unintentionally, in a direction consistent with their hypothesis.