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The population characteristics of two random variables

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Reference no: EM13690861

While you have no information about the population characteristics of two random variables X and Y, you find the following in a sample of 144 individuals:

X Y
Mean 20 60
Variance 125 940

A regression of Y on X generates the following regression line: . Find the sample covariance between X and Y.

Reference no: EM13690861

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