The Average Length of Time Required to Complete a College

question 83

Short Answer

The average length of time required to complete a college achievement test was found to equal 75 minutes, with a standard deviation of 15 minutes. When should the test be terminated if you wish to allow sufficient time for 90% of the students to complete the test? (Assume that the time required to complete the test is normally distributed.)
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Definitions:

Personal Growth

The process of improving self-awareness, developing talents, and potential, and enhancing the quality of life.

Constructive Disagreements

Differences in opinion that are expressed respectfully and can lead to positive outcomes through enhanced understanding and solutions.

Aggressive Mechanism

A psychological strategy employed to deal with stress or threat, often characterized by assertive or confrontational behavior.

Displacement

The redirection of an impulse from a socially unacceptable target to a more acceptable or less threatening one.