Two accounting professors decided to compare the variation of their grading procedures. To
Accomplish this they each graded the same 10 exams with the following results: 
What is H0?
Definitions:
Surcharges
Surcharges are additional fees or charges added to the cost of a good or service, often to cover increases in operational costs or to provide additional services.
Reciprocity Agreement
An agreement between two parties to provide similar benefits or services to each other, often found in trade and partnership contexts.
List Price
The suggested retail price set by a manufacturer or retailer for a product, often not reflecting discounts or promotions.
Allowances
Financial or material provisions made to cover a specific need, expense, or reduction in price.
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