What Evaluation Approach Compares Systems Operating Under the Same Conditions

question 50

Multiple Choice

What evaluation approach compares systems operating under the same conditions?

• A)cost/benefit analysis
• B)benchmark testing
• C)a point evaluation system
• D)group consensus

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Definitions:

Alternative Hypothesis

A statement that contradicts the null hypothesis and proposes that there is a statistically significant relationship between two variables.

Null Hypothesis

A default statement that there is no effect or no difference, often used as a starting assumption in statistical hypothesis testing.

Type I Error

The error that occurs when the null hypothesis is incorrectly rejected, falsely indicating a significant effect.

Type II Error

Occurs when a false null hypothesis is not rejected, meaning an effect or difference is missed in the analysis.