A Researcher in Interested in Whether Students Who Are Musicians

question 21

Multiple Choice

A researcher in interested in whether students who are musicians have higher intelligence test scores than students in the general population.The researcher predicts that playing a musical instrument is associated with higher intelligence test scores.This is a _____-tailed test and the z_cv is _____.

• A)two; ±1.96
• B)one; ±1.65
• C)two; ±1.65
• D)one; ±1.96

---

Definitions:

Figure-Ground Relationships

A concept in visual perception where the viewer can distinguish objects (the figure) from their surrounding context (the ground).

John Locke

A 17th-century English philosopher and physician known as one of the most influential of Enlightenment thinkers, particularly regarding social contract theory and liberalism.

Immanuel Kant

A German philosopher known for his work in epistemology, ethics, and aesthetics, emphasizing the importance of reason and autonomy.

Figure-Ground Relationships

A principle in gestalt psychology that describes how people visually distinguish an object (the figure) from its surrounding background (the ground).