If the Scores on a Test Have a Mean of 26

question 23

Multiple Choice

If the scores on a test have a mean of 26 and a standard deviation of 4, what is the z-score for a score of 18?

• A)2
• B)-1.41
• C)-2
• D)11

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Definitions:

Social System

An organized and structured arrangement of social institutions and patterns of institutionalized relationships that collectively form a society.

Minister of Education

A government official responsible for national educational policy and administration, overseeing schools, curricula, and often higher education institutions.

Educational Processes

The methods and practices through which individuals acquire knowledge, skills, values, and attitudes in formal and informal settings.

Exclusivity Contracts

Legal agreements that restrict parties from engaging in similar agreements with others, often used in business to secure unique partnerships or market advantages.