An experiment was performed on a certain metal to determine if the

An experiment was performed on a certain metal to determine if the strength is a function of heating time. Results based on 15 metal sheets are given below. Use the simple linear regression model. ∑X =30 ∑X2=100 ∑Y  = 45 ∑Y2 =165 ∑XY =120 Find the slope and intercept and write the estimated Regression equation. Find SSE, SST, and SSR. Also find the Coefficient of Determination and interpret it. Find the correlation coefficient.