Obtain the prediction equation (regression equation) for predicting composite performance indicator mark from initial knowledge test mark for educators in the workshop. Indicate they-intercept for the equation. How does the value for the slope,b, relate to the correlation,r, between the two variables?

ANOVAa Sum of Model Squares df Mean Square F Sig. 1 Regression 17830.218 1 17830.218 67.673 Residual 26084.079 99 263.476 Total 43914.297 100 a. Dependent Variable: cpi b. Predictors: (Constant), ink Coefficientsa Standardized Unstandardized Coefficients Coefficients Model B Std. Error Beta t Sig. 1 (Constant) 144.015 9.765 14.748 000 ink 1.166 142 .637 8.226 000 a. Dependent Variable: cpi