Examlex
A contingency table is a cross-tabulation of frequencies for two categorical variables.
Externalities
Costs or benefits that affect a party who did not choose to incur that cost or benefit, caused by an economic transaction.
Health Insurance
A form of insurance that covers medical expenses that arise due to illness or injury, typically providing coverage for a variety of healthcare services.
Quantity
The amount or number of a material or immaterial good considered as a unit or an aggregate.
Health Care Demanded
The quantity of health care services that individuals are willing and able to purchase at a given price.
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