Find the Center and the Radius of the Circle

question 25

Multiple Choice

Find the center and the radius of the circle.
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• A)(6, 8), r = 25
• B)(-8, -6), r = 5
• C)(-6, -8), r = 5
• D)(8, 6), r = 25

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Definitions:

Educational Achievements

The accomplishments or credentials obtained through formal schooling or training programs, such as degrees, diplomas, or certificates.

Validity Generalization

A statistical approach asserting that test validity can be generalized across various contexts, especially used in psychometrics for employment testing.

Criterion-related Validity

A measure of the effectiveness of a test or assessment in predicting an individual's performance on related tasks or outcomes.

Content Validation

The process of evaluating whether a test or measure accurately covers the content or competencies it is supposed to assess.