Calculating the Coefficient of Determination

Related BrainMass Solutions

• Calculating coefficient of determination

  211090 Calculating Coefficient of Determination In a regression analysis, the sum of the squared deviations between y and y-bar is SST = 200.0.

• Correlation Coefficient and Coefficient of Determination

  I have shown 5 simple steps for calculating both the correlation coefficient and the coefficient of determination. This solution shows how to find the coefficient of correlation and the coefficient of determination from the data provided.

• Performing a Complete Regression Analysis using Given Data

  Also determine the standard error, the Mean Square Error, the coefficient of determination and the coefficient of correlation and check the relation between coefficient of correlation and coefficient of determination.

• Calculating Coefficient of Determination and SE

  498591 Calculating Coefficient of Determination and Standard Error of Estimate See the attached file. The money raised and spent (both in millions of dollars) by all congressional campaigns for 8 recent 2-year periods are shown in the table.

• Determining Coefficients of Correlation and Determination

  This solution involves drawing a scatter diagram and calculating coefficients of correlation and determination.

• Calculating correlation coefficient and r-square

  This solution shows how to find correlation coefficient and r-square (the coefficient of determination) from raw data. We are given the data set that was used find to a simple linear regression model.

• Regression Lines, Coefficient of Squares, Graphing Dependent and Independent Variables

  What does the coefficient of square feet represent? c. Is the sample size large enough for the estimated coefficient of square feet to be statistically significant at the 5% level? d. What is the coefficient of determination (R2)? e.

• Quantifying Risks Evaluations

  The expectation is positive and coefficient of determination is moderately positive at 0.0327. Sovereign risk is strongly negative, with an expectation of losing $25,000 and a coefficient of determination of -1.

• Regression analysis

  Regression coefficients, coefficient of determination, scatter diagram and significance of regression model are explained in the solution.