THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A local real estate broker has collected data on the sales of 128 homes.She is interested in looking at the selling price of the house as well as the length of time the house was for sale.She prepared the following two-way table. 
-What proportion of all houses took 30 days or more to sell?
Definitions:
Top-Down
An approach or process that starts from the upper levels of a hierarchy and moves downwards, often referring to management, processing, or information systems.
Bottom-Up
An approach or process that starts from the most basic or elementary level and works upwards in complexity, typically used in decision-making, problem-solving, and information processing contexts.
Theoretical
Pertaining to an abstract system of ideas or principles used to analyze or explain something.
Government-Funded Health Care
A type of health care system where the government pays for the health services through taxpayer funds.
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