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What is the covariance? What is the standard deviation of the predictor variable? What is the standard deviation of the criterion variable? What is the

What is the covariance? What is the standard deviation of the predictor variable? What is the standard deviation of the criterion variable? What is the Pearson's r value? What is the numeric value for the slope? What is the y-intercept?

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The following 12 questions (081 to Q92) are based on the summarized table below: Hours Studied X2 Score on Quiz Y2 XY 3 UWNE 4 9 25 10 25 49 21 81 45 EX = 11 EY = 24 EXY =79 EX2 = 39 EY2 =164

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