Asked by Kimberly Medlin on Jun 28, 2024
Verified
Which of the following statements best illustrates the concept of covariance?
A) "The means of the groups are not all equal to each other."
B) "People of above average intelligence vote more often than the average person."
C) "Not everyone is the same."
D) "The relationship is nonlinear."
Covariance
A statistic that indicates the degree to which two variables vary together.
Nonlinear Relationship
A type of relationship between two variables where there is not a straight-line or proportional association.
- Absorb the fundamentals of covariance with relevant illustrative examples.
Verified Answer
SM
Samuel Melek
Jul 05, 2024
Final Answer :
B
Explanation :
Covariance is a statistical concept that measures the tendency of two variables to vary together. In this statement, we can see how intelligence and voting behavior are related and how they tend to vary together, making it a good illustration of covariance. The other statements are not directly related to this concept.
Learning Objectives
- Absorb the fundamentals of covariance with relevant illustrative examples.
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