Értéktartománya

Értéktartománya is a Hungarian term that translates to "value range" or "range of values" in English. It is a concept used in various contexts, including mathematics, statistics, and economics, to describe the set of possible values that a variable or a quantity can take.

In mathematics, the value range of a function refers to the set of all possible output values. For example, the function f(x) = x^2 has a value range of all non-negative real numbers, meaning the output can be 0 or any positive number, but never negative.

In statistics, the value range of a dataset is the difference between the maximum and minimum observed values. This provides a simple measure of dispersion or variability within the data. For instance, if a set of test scores ranges from 50 to 95, the value range is 45.

In economics, the term can refer to the acceptable or expected range of prices for a particular good or service, or the spectrum of values that an asset might hold over time. It can also be used to describe the range of acceptable financial outcomes in investment scenarios. The concept helps in understanding the potential fluctuations and boundaries of economic indicators.