An operations management professor is interested in how her students performed on her midterm exam. The histogram shown below represents the distribution of exam scores (where the maximum score is 100) for 50 students. 
Based on this histogram, how would you characterize the students' performance on this exam?
Definitions:
Motivation
The psychological forces that determine the direction of a person's behavior in an organization, a person's level of effort, and a person's level of persistence.
Work
Exertion or effort directed to produce or accomplish something; can be physical or mental.
Share Options
Financial instruments that give the holder the right, but not the obligation, to buy or sell shares of a stock at a set price within a specific period.
Incentive Compensation
A form of remuneration designed to reward employees for achieving certain performance targets or objectives.
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