An Analysis of the Grades on the fiRst Test in History

question 2

Multiple Choice

An analysis of the grades on the first test in History 101 revealed that they approximate a normal
Curve with a mean of 75 and a standard deviation of 8. The instructor wants to award the grade of A
To the upper 10 percent of the test grades. What is the dividing point between an A and a B grade?

• A) 80
• B) 85
• C) 90
• D) 95

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Definitions:

Dimension

An aspect or feature of a situation, problem, or thing, often used to consider or measure its various facets.

Meaningfulness

The significance or value that an individual attaches to something, often related to how much it resonates with their values and beliefs.

Team Development

The process of enhancing the effectiveness, cohesion, and performance of a work group through various strategies and stages of growth.

Norming

The stage in group development where members resolve differences, appreciate colleagues' strengths, and respect the leader's authority.