Randomization Is the Preferred Method for Controlling Extraneous Variables

question 57

True/False

Randomization is the preferred method for controlling extraneous variables.

---

Definitions:

Null Hypothesis

A proposition in statistics that implies no association or difference between groups or variables.

Alternative Hypothesis

A statement that directly contradicts the null hypothesis by stating there is a statistically significant effect or difference.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect, serving as a default position that there is no relationship between two measured phenomena.

Alternative Hypothesis

A hypothesis that contradicts the null hypothesis, typically representing a new theory or perspective.