The correlation coefficient between two variables x and y are 0.48. The covariance is 36 and the variance of x is 16. Find the standard deviation of y. - Mathematics and Statistics | Shaalaa.com
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Consider the following sample data:x236181610y236181610a. Calculate the covariance between the variables. (Negative value should be indicated by a minus sign. Round your intermediate calculations to 4 decimal places and final answer to 2 decimal places.) Covariance b-1. Calculate the correlation coefficient. (Negative value should be indicated by a minus sign. Round your intermediate calculations to 4 decimal places and final answer to 2 decimal places.) Correlation coefficient b-2. Interpre
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