When Comparing Means in a Single-Factor Multiple Group Design,which Statistical

question 26

Multiple Choice

When comparing means in a single-factor multiple group design,which statistical analysis is most appropriate?

• A)​independent-measures t test
• B)​repeated-measures t test 
• C)single-factor analysis of variance
• D)​chi-square test for independence

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Definitions:

Exogenous

Originating from outside an organism or system; external factors or influences that are not produced within an organism.

Agonist

An agonist is a chemical or drug that binds to receptors in the brain and causes a stimulatory effect.

Antagonist

A substance that acts against and blocks an action, often referring to a drug that binds to a receptor in a cell and prevents a response in the presence of an agonist.

Synaptic Gap

The tiny space between neurons where neurotransmitters are released, allowing communication between cells.