solve for the attached calculations table involving the observed y values...

Bivariate data obtained for the paired variables x. and y are shown below. in the table labelled "Sample data." These data are plotted in the scatter plot in Figure 1, which also displays the least-squares regression line for the data. The equation for this line is 9: 225.21 -O.?1x. In the "Calculations" table are calculations involving the observed y values, the mean Jr' of these values, and the values 33 predicted from the regression equation. Sample data Calculations 160 150 112.6 146.6 199.3744 1.7849 163.4307 140 122.9 140.6 65.9344 7.0172 29.9318 130 127.6 128.2 18.3184 41.1394 4.5540 142.3 126.3 38.1924 68.9398 120 147.2 120.7 138.7684 138.8155 110 460.5880 54.4486 405.6718 110 120 130 140 150 160 E3 ' Send data _ ' to Excel Figure 1 Answer the following: 1. The least-squares regression line g'wen above is said to be a line which "best fits" the sample data. The term "best tits" is used because the line has an equation that minimizes the _ , which for these data is -. 2. The variation in the sample yvalues that is explained by the estimated linear relationship between x and y is given by the (:1. which mrthese d... is 3. The proportion of the total variation in the sample yvalues that can be explained by the estimated linear relationship between xand y is I]. (Round your answer to at least 2 decimal places.) 4. For the data point (122.9, 140.6), the value of the residual is I]. (Round your answer to at least 2 decimal places.) mumlm