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Natural gas has a higher net energy ratio than gasoline.
Observed Trends
Patterns or general directions in which a situation, behavior, or process is developing or changing based on empirical observations.
Content Validity
Consistency between the test items or problems and the kinds of situations or problems that occur on the job.
Test Items
Questions, tasks, or prompts in an examination or assessment designed to measure knowledge, skills, or abilities.
Situations
Events or set of circumstances experienced by individuals or groups, often characterized by a particular context or environment.
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