THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Consider the following (x,y)sample data:
(24,24),(19,33),(21,31),(10,36),(22,30),(13,36),(21,32),(23,26),(20,26),and
(21,31).
-Calculate the variances 
and 
and the covariance sxy.
Definitions:
Perceived Value
The value a customer believes a product or service will provide, often influencing their purchasing decisions.
Sex Appeal
The attractiveness or appeal of a person, object, or message, often used in marketing to attract and engage consumers.
Social Norms
Unwritten rules that govern behavior in society, guiding what is considered acceptable or unacceptable in social contexts.
Supply Chain
A system of organizations, people, activities, information, and resources involved in moving a product or service from supplier to customer.
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