A Researcher Is Attempting to Determine Which Ethnic Group Is

question 57

Multiple Choice

A researcher is attempting to determine which ethnic group is more likely to go to the movies at a movie theatre.The dependent variable is metric.Which of the following tests is most appropriate?

• A)analysis of variance
• B)t-test
• C)z-test
• D)chi-square test
• E)none of these

---

Definitions:

Perimysium

A sheath of connective tissue that groups muscle fibers into bundles or fascicles within skeletal muscles.

Epimysium

A layer of connective tissue that envelops the entire muscle.

Antagonist

A muscle that opposes the action of another muscle, known as the agonist, to enable movement and coordination.

Flexion

A movement that decreases the angle between two body parts, such as bending the arm at the elbow.