Choose the One Alternative That Best Completes the Statement or Answers

question 33

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Set up the form for the partial fraction decomposition. Do not solve for A, B, C, and so on.
- $\frac { 6 x + 5 } { ( 2 x - 5 ) ( x + 4 ) }$

• A) \(\frac { A x + B } { 2 x - 5 } + \frac { C } { x + 4 }\)
• B) \(\frac { A } { 2 x - 5 } + \frac { B } { x + 4 }\)
• C) \(\frac { A x + B } { 2 x - 5 } + \frac { C x + D } { x + 4 }\)
• D) \(\frac { A x } { 2 x - 5 } + \frac { B x } { x + 4 }\)

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Definitions:

Construct Validity

Construct validity refers to the extent to which a test or instrument measures the theoretical construct it is intended to measure.

Differential Validity

Differential validity is the extent to which a test predicts outcomes differently for distinct groups, often analyzed to assess fairness across demographics.

Validation Studies

Research conducted to ensure that a tool, test, or method accurately measures what it is supposed to measure.

Concurrent Validity

A measure of how well a new test predicts outcomes according to an established benchmark or criterion test, carried out at the same time.