Examlex
In a relational database each ____ should be unique.
Median Mileage
The midpoint value of mileage data, where half of the vehicles have traveled more and half have traveled less, providing a measure of central tendency for vehicular use.
Fuel Economy
A measure of how far a vehicle can travel on a specific amount of fuel, usually expressed in miles per gallon (mpg) or liters per 100 kilometers (L/100km).
Environmental Protection Agency
A federal agency of the United States responsible for protecting human health and the environment by enforcing regulations based on laws passed by Congress.
Interquartile Range
A measure of variability, based on dividing a dataset into quartiles, that indicates the spread of the middle 50% of data points.
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