Refer to the ANOVA
table for this regression.
Source | d.f. | SS | MS |
Regression | 2 | 586,629 | 293,315 |
Error | 25 | 339,005 | 13,560 |
Total | 27 | 925,634 | |
The degrees of freedom
for regression are and for error .
(b) Use Appendix F to look up the critical value
of F for α = .05. (Round your answer to 2
decimal places.)
F.05
_____________
(c-1) Calculate the F statistic.
(Round your answer to 3 decimal places.)
F statistic__________
(d)
Calculate R2 and
R2adj. (Round your answers
to 4 decimal places.)
R2 | |
R2adj | |
The degrees of freedom for regression are 2 and for error are 25
b) The critical value of F for α = .05 is
c-1) The value of F statistic
d)
Refer to the ANOVA table for this regression. Source d.f. SS MS Regression 2 586,629 293,315...
Consider the following table: Source SS DF MS Test Statistic Regression ? 3 3.99 Error 3127.08 Total 6245.79 15 Copy Data Step 1 of 9: Calculate the Sum of Squared Error. Round your answer to two decimal places, if necessary. Step 2 of 9: Calculate the Degrees of Freedom among Regression. Step 3 of 9: Calculate the Mean Squared Regression. Round your answer to two decimal places, if necessary. Step 4 of 9: Calculate the value of...
Given the following ANOVA table: Source DF SS MS F Regression 1 1,500.0 1,500.00 24.00 Error 12 750.0 62.50 Total 13 2,250.0 Determine the coefficient of determination. (Round your answer to 3 decimal places.) Assuming a direct relationship between the variables, what is the correlation coefficient? (Round your answer to 2 decimal places.) Determine the standard error of estimate. (Round your answer to 2 decimal places.)
Given the following ANOVA table: Source DF SS MS F Regression 1 1,190.0 1,190.00 38.90 Error 17 520.0 30.59 Total 18 1,950.0 Determine the coefficient of determination. (Round your answer to 3 decimal places.) Assuming a direct relationship between the variables, what is the correlation coefficient? (Round your answer to 2 decimal places.) Determine the standard error of estimate. (Round your answer to 2 decimal places.)
Please help with regression problem! Source SS DF MS Test Statistic Regression 7 1.83 Error 3070 Total 6998.4717 Copy Data Step 1 of 9: Calculate the Sum of Squared Regression. Round your answer to two decimal places,if necessary. Answer(How to Enter) 2 Points Keypad Tables Prev Next Source SS DF MS Test Statistic Regression 1.83 Error 3070 Total 6998.47 17 Copy Data Step 2 of 9: Calculate the Degrees of Freedom among Error AnswerHow to Enter) 2 Points Keypad 囲Tables...
Given the following ANOVA table: Source DF SS MS F Regression 1 1,050 1,050.00 24.00 Error 12 525 43.75 Total 13 1,575 a. Determine the coefficient of determination.(Round your answer to 2 decimal places.) Coefficient of determination _____ b. Assuming a direct relationship between the variables, what is the correlation coefficient? (Round your answer to 2 decimal places.) Coefficient of correlation _____ c. Determine the standard error of estimate. (Round your answer to 2 decimal places.) Standard error of estimate...
The ANOVA summary table to the right is for a multiple regression model with five independent variables. Complete parts (a) through (e). Source Degrees of Freedom Sum of Squares Regression 5 270 Error 28 110 Total 33 380 a. Determine the regression mean square (MSR) and the mean square error (MSE). b. Compute the overall FSTAT test statistic. FSTAT=_______________________ (Round to four decimal places as needed.) c. Determine whether there is a significant relationship between Y and the two independent...
Refer to the following ANOVA table. Source DF SS MS F Regression 4 34 8.5 5.06 Error 25 42 1.68 Total 29 76 Compute the coefficient of multiple determination. Multiple Choice 0.810 0.16 0.447 0.382
The ANOVA summary table to the right is for a multiple regression model with five independent variables. Complete parts (a) through (e). Source Degrees of Freedom Sum of Squares Regression 5 270 Error 28 110 Total 33 380 a. Determine the regression mean square (MSR) and the mean square error (MSE). b. Compute the overall FSTAT test statistic. FSTAT=_______________________ (Round to four decimal places as needed.) c. Determine whether there is a significant relationship between Y and the two independent...
Given the following ANOVA table: Source Regression Error Total F 24.00 DF 1 12 13 SS 1,050.0 525.0 1,575.0 MS 1,050.00 43.75 a. Determine the coefficient of determination. (Round your answer to 3 decimal places.) Coefficient of determination c. Determine the standard error of estimate. (Round your answer to 2 decimal places.) Standard error of estimate
Please help with regression problem! nsider the following table: SS DF MS Test Statistic Source Regression Error 1.83 3070 Total 6998.47 17 Step 6 of 9: What proportion of the variation is explained by the regression? Round your answer to two decimall places, if necessary Answer(How to Enter) 2 Points Keypad 囲Tables 01:12:37 stion 9 of 11 Step 7 of 9 sider the following table SS DF MS Test Statistic Source Regression Error 1.83 3070 Total 6998.47 17 Step 7...