Question

what is a variable characteristics???​

Answer 1

Answer:

A variable is a mathematical symbol which is used to represent a member of a given set and is typically denoted by a letter such as x, y, or z. Rene Descartes (1596-1650) is generally credited for making standard, the use of the letters x, y, and z for variables.

Explanation:

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Answer 2

Explanation:

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A variable is a characteristic of a unit being observed that may assume more than one of a set of values to which a numerical measure or a category from a classification can be assigned (e.g. income, age, weight, etc.

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