In the regression below, what is the value of the R-Squared?

Which of the following is used to calculate the R-squared for a regression model?

. R squared equals 1 minus (ESS/TSS), where ESS represents the explained sum of squares and TSS represents the total sum of squares. R-squared is a measure of the proportion of the total variation in the dependent variable that is explained by the independent variables in a regression model.

When conducting a regression analysis, what does the coefficient of determination (R-squared) represent?  A. The strength of the relationship between variables  B. The predicted values of the dependent variable  C. The slope of the regression line  D. The proportion of variance in the dependent variable explained by the independent variable

Which statement about the coefficient of determination (R^2) is true?It represents the slope of the regression line.It indicates the percentage of the variance in the dependent variable that is predictable from the independent variable.It can take on any value between -1 and 1.It is the square root of the correlation coefficient.

Which of the following is true of the R-squared (R2) value in Excel's Trendline function? Group of answer choicesA value of 1.0 for R2 indicates maximum deviation of the data from the line.If the value of R2 is above 1.0, the line will be at a perfect fit for the data.The value of R2 will always be between -1 and 1.As the value of R2 gets higher, the line will be a better fit for the data.