The Scores from a State Standardized Test Have a Bell-Shaped

question 129

Multiple Choice

The scores from a state standardized test have a bell-shaped distribution with a mean of 100 and a standarddeviation of 15. Use the Empirical Rule to find the percentage of students with scores between 70 and 130.

• A) 95%
• B) 68%
• C) 99.7%
• D) 100%

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Definitions:

Theory Y

Theory Y suggests a management style that assumes employees are self-motivated, seek responsibility, and can solve work problems creatively, advocating for a participative management approach.

Imagination

The ability of the mind to be creative or resourceful, envisioning things not currently present or not yet existing.

Positivist Concept

A philosophical theory stating that positive knowledge is based on natural phenomena and their properties and relations as verified by empirical evidence.

Chester I. Barnard

An American business executive and author known for his contributions to management theory, particularly in organizational and communication theory.