Use a Table of Areas for the Standard Normal Curve

question 39

Multiple Choice

Use a table of areas for the standard normal curve to find the required z-score.
-Determine the two z-scores that divide the area under the standard normal curve into a middle 0.874 area and two outside 0.063 areas.

• A)-1.45, 1.45
• B)-1.46, 1.46
• C)-1.53, 1.53
• D)-1.39, 1.39

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Definitions:

Accumulated Validity

The overall demonstration of a test's validity, based on the aggregation of evidence from multiple studies and sources over time.

Generalized Validity

Refers to the extent to which the results of an assessment can be reliably applied across different contexts, populations, or settings.

Primary Types

Refers to the main or most important categories or classifications within a broader system or framework.

Group Differentiation

The process by which members of a group distinguish themselves from members of other groups through social, cultural, or physical markers.