Question: If the correlation coefficient between two variables is 0.20 and the standard deviation of the variables is 5 and 50 , respectively, then the sample

If the correlation coefficient between two variables is 0.20 and the

If the correlation coefficient between two variables is 0.20 and the standard deviation of the variables is 5 and 50 , respectively, then the sample covariance is approximately ... more than 100. impossible to determine with any level of accuracy. less than 50. between 50 and 100

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