Question: Using the table below, calculate the variance of X, variance of Y, standard deviation of X, standard deviation of Y, the covariance between X and

Using the table below, calculate the variance of X, variance of Y, standard deviation of X, standard deviation of Y, the covariance between X and Y, the correlation coefficient between X and Y, and find the regression line assuming X is the independent variable (find the slope and the intercept). In the end, verify that the sum of the residuals equals 0. Show your work.

Yhat denotes predicted Y values on the regression line given the X values. Plug the X values from the first column in the regression line that you have obtained.

ehat denotes residuals. Residuals are defined as actual Y values minus the predicted Y values, that is, subtract Yhat from Y.

Verify that the sum of this last column is 0.

Using the table below, calculate the variance of X, variance of Y,

Calculate the following and show the formulas used and your work. m: m: Variance ofX: Variance of Y: Standard Deviation ofX: Standard Deviation of Y: Covarianee between X and Y: Correlation Coeieient between X and Y: The Slope of the Regression Line: The Y Intercept of the Regression Line: Write out the regression line

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