The following data represent the daily demand (y in thousands of units) and the unit price (x in dollars) for a product. 
a.Compute and interpret the sample covariance for the above data.
b.Compute and interpret the sample correlation coefficient.
Definitions:
Attributions
Attributions refer to the explanations individuals make about the causes of their own and others' behavior.
Behavioral Component
The aspect of attitudes that pertains to the way one behaves with respect to certain stimuli or situations.
Affective
Pertaining to moods, emotions, and feelings, reflecting the emotional aspect of human experience.
Cognitive
Relating to mental processes such as perception, memory, thinking, and problem-solving.
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