Covariance and Z score 30 points [a Add class comment Using the data set below, answer the requirement on the link below. Also, show your computation and prepare the scattergraph using excel. The excel file shall be turn it our google classroom. Income and Savings Income Savings 50.00 10.00 51.00 11.00 52.00 13.00 55.00 14.00 56.00 15.00 58.00 15.00 60.00 16.00 62.00 16.00 65.00 17.00 66.00 17.00 Using the data set for savings compute 1 point for the standard deviation. Your answer Using the data set for savings compute 1 point for the mean. YOUF answer Using the data set for savings compute 1 point for the variance. Your answer What is the dependent variable in the 1 point given data set? Your answer Using the data set for income compute for the mean Your answer Lowest Z-sccre for Savings Your answer Type of linear relationship between income and savings? Your answer Compute for the covariance. Your answer Using the data set for income compute forthe variance Your answer 1 point 1 point 1 point 1 point 1 point Highest Z-score for income 1 point Your answer What is the independent variable in the 1 point given data set? Your answer Compute for the Correlation Coefficient 1 point Your