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:
Type Size
The measurement, typically in points, indicating the height of characters in a font.
Margins
The blank spaces that surround the text on a page, crucial for ensuring the content is visually accessible and neatly presented.
Design Elements
The fundamental components used in the creation of visual designs, including color, shape, line, texture, space, and form.
Successful
Achieving desired aims or attaining prosperity, often in terms of career, personal goals, or business outcomes.
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