An event or behavior that has at least two values is
A)a hypothesis.
B)a theory.
C)a variable.
D)science.

Question

Quizplus · Accepted Answer

A variable is a factor or element that can be changed or manipulated in an experiment or study. It has at least two values or categories that can be measured or observed. For example, in a study on the effects of caffeine on sleep, the variable would be the amount of caffeine consumed (which can have different levels or doses, such as 0, 50, 100, 200 mg) and the values would be the different outcomes or responses of the participants' sleep quality or duration. Hypotheses and theories are not the same as variables, although they may involve variables as part of their explanations or predictions. Science is a broader concept that encompasses various methods and approaches to understanding the natural world, including the use of variables.

An Event or Behavior That Has at Least Two Values