Purchase Solution

Interpretation of regression coefficients, R Square

Not what you're looking for?

Ask Custom Question

What is the interpretation of the coefficients that emerge from the regression equation. Can you predict a change in the y variable given knowledge of the x variable? How much change would you predict in y for a one unit change in x?

Purchase this Solution
Solution Summary

The solution provides interpretation of regression coefficients and coefficient of determination with examples.

Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

View More Free Quizzes
Related BrainMass Solutions

  • Multiple Regression Interpretation

    b Dependent Variable: Score on Stat Final Model Summary Model R R Square Adjusted R Square Std.

  • Exercise 11.44 Unsafe Insurance Company

    As we have learned from our studies, during an interpretation of regression results, "the R-square can vary between 0.00 and 1.00" (Hilton, 2005, p. 419).

  • Regression analysis for mutual fund data

    SUMMARY OUTPUT Regression Statistics Multiple R 0.753011296 R Square 0.567026012 Adjusted R Square 0.523728613 Standard Error 0.544864124 Observations 12 ANOVA df SS MS F Significance F Regression 1 3.887923 3.887923 13.09608 0.004699 Residual

  • Statistics: ANOVA, Relationships, and Regression

    SUMMARY OUTPUT: McD Stock Price Regression Statistics Multiple R 0.83 R Square 0.70 Adjusted R Square 0.69 Standard Error 8.93 Observations 44 ANOVA df SS MS F Significance F Regression

  • Advertising Expenditures and Coffee Time's Price Index

    The solution conducts a regression analysis of advertising expenditures and Coffee Time's price index which contains slope, intercept, correlation, r-square, coefficient of determination, regression coefficients.

  • Demand estimation: multiple regression

    Regression Statistics Multiple R 0.979870165 R Square 0.96014554 Adjusted R Square 0.952899275 Standard Error 20.43986951 Observations 27 (Results of multiple regression ; details in the excel file attached) The value of coefficient of determination

  • Interpreting the given regression results

    Provide an interpretation for each of the regression coefficients. Coefficient of X1 is a positive value.

  • Multiple regression analysis of Starbuks and DJIA data

    The solution gives details of multiple regression analysis of Starbuks and DJIA data. The solution includes regression equation, slope, intercept, correlation, residual, r square, coefficient of determination and regression coefficients.

  • Cobb Douglas Production

    SUMMARY OUTPUT Regression Statistics Multiple R 0.974 R Square 0.948 Adjusted R Square 0.940 Standard Error 0.090 Observations 15 ANOVA df SS MS F Significance F

View More Related Solutions