Which of the Following Statements BEST Illustrates the Concept of Covariance

Multiple Choice

Which of the following statements BEST illustrates the concept of covariance?

A) "The two sample mean are significantly different from each other."
B) "The decision was made to not reject the null hypothesis."
C) "People with above-average incomes own more TVs than the average consumer."
D) "There is no relationship between money and happiness."