Evaluate the Expression $( 4 x ) ^ { 0 } + 4 x ^ { 0 }$

question 225

Multiple Choice

Evaluate the expression.
- $( 4 x ) ^ { 0 } + 4 x ^ { 0 }$

• A) 5
• B) 8
• C) 4x+1
• D) 3

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Definitions:

Classical Test Theory

A theory of psychological measurement that assumes each test score reflects a true score and a random error component.

Standard Score

A statistical measure that indicates how many standard deviations an element is from the mean of its distribution.

Raw Score

The initial, unadjusted score obtained directly from a test or assessment before any transformations or normative comparisons.

Assessing Reliability

The process of determining the consistency and stability of a measurement tool or test over time.