For (a) and (c) for the long box with a ? options are : regression sum of squares, error sum of squares, total sum of squares. For (a) and (c) for the short box with a ? Options are: 32.3880, 4.2696, 28.4069 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 inFigure 1, which also displays the least-squares regression line for the data. The equation for this line is y = 48.02 - 0.84x .In the "Calculations" table are calculations involving the observed y values, the mean y of these values, and the values y predicted from the regressionequation.Sample dataCalculations322y-y.2Aay-ソ-y30-21.431.112.70211.115121.344428-24.426.21.08991.75300.078425.526.80.01440.04000.102426-24.22.98600.30475.198427.724+11.61451.05685.66442229.724.1Column28.40694.269632.3880sums2224262830Send dataFigure 1to ExcelAnswer the following.(a) The total variation in the sample y values is given by the ?which for these data is?Accessibility5:25 PMCheck© 2020 McGraw-Hill Education. All Rights Reserved. Terms of Use PrivacyExplanation11/22/2020hulu99+P SearchKI Figure 1Answer the following.(a) The total variation in the sample y values is given by the ?which for these data is ?2.(b) The value r is the proportion of the total variation in the sample y values that isexplained by the estimated linear relationship between x and y. For these data, the valueof r is . (Round your answer to at least 2 decimal places.)(c) The least-squares regression line given above is said to be a line which "best fits" thesample data. The term "best fits" is used because the line has an equation thatminimizes the ?which for these data is ?

Name: For (a) and (c) for the long box with a ? options are : regression sum
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Description: For (a) and (c) for the long box with a ? options are : regression sum of squares, error sum of squares, total sum of squares. For (a) and (c) for the short box with a ? Options are: 32.3880, 4.2696, 28.4069 Bivariate data obtained for the paired var