Unit Sales (In 1000s of Units) for Kingston Products and Mile

question 9

Multiple Choice

Unit sales (in 1000s of units) for Kingston Products and Mile 10 Inc.are shown for the last four years.Compute the (population) covariance for the two sets of data.

• A)+.16
• B)+.27
• C)+.42
• D)+.36
• E)+.21

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