The Average Class Size This Semester in the Business School

question 149

Multiple Choice

The average class size this semester in the business school of a particular university is 38.1 students with a standard deviation of 12.9 students. The z-score for a class with 21 students is ________.

• A) -1.33
• B) 0
• C) 0.8
• D) 1.51

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Definitions:

Interference

A phenomenon in memory where the learning of new information hampers the ability to recall previously learned information.

Traumatic

Pertaining to or involving an experience that is emotionally distressing or shocking, often leading to lasting psychological effects.

Generalized Competition

Refers to a broad or wide-ranging rivalry or contest across various fields or between entities not limited to specific categories.