If r = 0.65, what does the coefficient of determination equal?
Multiple Choice
0.1945
0.4225
0.5778
0.8061
If r = 0.65, what does the coefficient of determination equal? Multiple Choice 0.1945 0.4225 0.5778...
What does the coefficient of determination equal if r = .89 a. .94 b. .89 c. .79 d. .06
describe the difference between coefficient of multiple determination and adjusted coefficient of multiple determination and provide an example where adjusted R2 is necessary?
describe the difference between coefficient of multiple determination and adjusted coefficient of multiple determination and provide an example (simple example) where adjusted R2 is necessary?
Using the output below, what is the coefficient of determination SUMMARY OUTPUT Regression Statistics Multiple R 0.9236 0.8530 R Square Adjusted R Square Standard Error 0.8346 4.3790 Observations 10 Coefficients 29.73333 3.284848 Standard Error 2.991435587 Intercept Factory Options 0.482113498 0.8530 0.4821 29.73 O 0.9236 O 328 • Previous Next
Use the value of the linear correlation coefficient to calculate the coefficient of determination. What does this tell you about the explained variation of the data about the regression line? About the unexplained variation? r=-0.587
Describe how you evaluate a multiple regression equation (ANOVA, multiple standard error of the estimate, coefficient of multiple determination, adjusted coefficient of determination.
1. Find and interpret the coefficient of determination, r squared r2. Select the correct choice below and fill in the answer box within your choice. 2. Find and interpret the coefficient of determination, r squared r2. Select the correct choice below and fill in the answer box within your choice. The quality of the crange juice produced by a cerlain manufaclurer is constantly monitored. Data collected on the swectness index of an orange juice sample and amount of water-soluble pectin...
Use the value of the linear correlation coefficient to calculate the coefficient of determination. What does this tell you about the explained variation of the data about the regression line? About the unexplained variation? requals=0.2910.291 Calculate the coefficient of determination. nothing (Round to three decimal places as needed.)
Use the value of the linear correlation coefficient r to find the coefficient of determination and the percentage of the total variation that can be explained by the linear relationship between the two variables. r 0.301 What is the value of the coefficient of determination? -(Round to four decimal places as needed.)
Use the value of the linear correlation coefficient to calculate the coefficient of determination. What does this tell you about the explained variation of the data about the regression line? About the unexplained variation? = 0.448 Calculate the coefficient of determination (Round to three decimal places as needed.) What does this tell you about the explained variation of the data about the regression line? % of the variation can be explained by the regression line. Round to one decimal place...