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Longevity and Salary a Sample of Eight Observations of Variables

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Longevity and Salary A sample of eight observations of variables x (years of experience)and y (salary in $1,000s)is shown below:  Longevity and Salary A sample of eight observations of variables x (years of experience)and y (salary in $1,000s)is shown below:   ​ ​ -{Longevity and Salary Narrative} a.Calculate and interpret the covariance between x and y. b.Give a possible reason that the covariance is negative. ​ ​
-{Longevity and Salary Narrative}
a.Calculate and interpret the covariance between x and y.
b.Give a possible reason that the covariance is negative.

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​ a. blured image The sign indicates a negative rela...

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