Mathematics, 14.07.2019 07:30 boopiee2349

If the standard deviation of x is 15, the covariance of x and y is 94.5, the coefficient of correlation r = 0.90, then the variance of y is 7.0. a. true b. false

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If the standard deviation of x is 15, the covariance of x and y is 94.5, the coefficient of correlat...

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