Define Covariance (X,Y).
What will be an ideal response?
The covariance is the measure of how X and Y vary together. It tells us to what extend higher values of one variable are associated with higher values of the other variable (positive covariation) or with lower values of the second variable (negative covariation).
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Cultural process resulting in people noticing something that was not noticed before:
A) invention B) discovery C) diffusion D) transmission
__________ for similar work is by definition gender-related discrimination, and discrimination of the most overt and harmful type
Fill in the blanks with correct word
A review of articles published in the in the Journal of Marital and Family Therapy and Family Focus between 1970-2000 revealed about _____ percent was devoted to family diversity
A. 2 B. 11 C. 19 D. 27
The principle of economic determinism suggests that
a. capitalism is the basis for the unfolding of history. b. social unity is brought about through a society's economy. c. a society's economy shapes the rest of its other systems. d. social unity is based on a complex set of highly specialized roles. e. the rich get richer and the poor get poorer.