THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING

question 75

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
Suppose X and Y are two random variables with E(X) = 1.50,E(Y) = 0.55,E(XY) = 0.80,Var(X) = 0.25,and Var(Y) = 0.2475.
-What can you say about the relationship between X and Y?

• A)strong positive relationship
• B)strong negative relationship
• C)weak positive relationship
• D)weak negative relationship

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Definitions:

Material Culture

Physical objects, resources, and spaces that people use to define their culture, including homes, clothing, tools, and artworks.

Cultural Tenet

A core principle or belief that is widely held and influences the culture of a society.

Jaywalking

The act of crossing a street illegally or recklessly, not using designated crosswalks or ignoring pedestrian signals.

Folkway

Informal norms or everyday habits that shape routine social behaviors, not strictly enforced but traditionally followed within a society.