According to the Bureau of Labor Statistics, What Is the Job

question 30

Multiple Choice

According to the Bureau of Labor Statistics, what is the job growth outlook for database administrators?

• A)faster than average
• B)slower than average
• C)about average
• D)No growth is expected.

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Definitions:

Weber Fraction

A psychological principle that quantifies the perception of change in a given stimulus proportionate to the original intensity of the stimulus.

Just-Noticeable Difference

The smallest difference in stimulus intensity that a specific sense can detect.

Decision Criterion

The threshold or standard set by an individual or system to decide between alternatives.

Weber's Law

A principle in psychology that states the smallest change in a stimulus that can be detected is a constant proportion of the original stimulus's intensity.