Recent home sales in a suburb of Washington, D.C., are shown in the accompanying ogive. 
Approximate the percentage of houses that sold for more than $500,000.
Definitions:
Repair Order (RO)
A document issued by a service provider listing the work to be done on a vehicle, including repairs, maintenance, and the costs involved.
Inspections
The process of examining something closely, typically for safety or quality assurance purposes.
Service Bay
A designated area within a garage or workshop where vehicles are repaired or maintained.
Torque
A measurement of twisting force.
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