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:
Suboptimal Decision
A choice made that is not the best or most effective among the alternatives considered.
Transfer Pricing
The setting of prices for transactions between affiliated companies within the same multinational group, which can impact where profits are reported.
Market-Based
Pricing or decision-making strategies that are influenced primarily by market conditions and customer demand rather than internal cost considerations.
Marginal Cost
The cost of producing one additional unit of a product, which can include materials, labor, and other variable costs.
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