Question

what are variables write it's types​

Answer 1

Answer:

A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled.

Type of variable

Independent variables (aka treatment variables)Variables you manipulate in order to affect the outcome of an experiment.

Dependent variables (aka response variables)Variables that represent the outcome of the 

Answer 2

variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist...

Types-Binary Variables.2)Nominal Variables3)Ordinal Variables..