A(n) refers to a specific factor that has a range of possible values.
a. hypothesis
b. method
c. variable
d. observation

A variable refers to a specific factor that has a range of possible values.

Explanation:

A variable in statistics is something that can be representing a person a thing, a place, an idea, these elements can be different depending on the reference they are being collected from, when gathering information to create statistics there are many reference points and there's where variant throw the information to create estimated results.

true. the definition explains it: a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. this is a dictionary definition that i have looked up in a dictionary.

sorry, i just really need points. and to this question, maybe i know the answer. but i have no time now. d