Given below are results from the regression analysis where the dependent variabl
ID: 3158456 • Letter: G
Question
Given below are results from the regression analysis where the dependent variable is the number of weeks a worker is unemployed due to a layoff (unemployed) and the independent variables are the age of the worker (Age) and a dummy variable for management position (Manager: 1=yes, 0=no). The results of the regression analysis are given below: Regression Statistic Multiple R 0.6391 R Square 0.4085 Adjusted R Square 0.3765 Standard Error 18.8929 Observations 40 df SS MS F Significance Regression 2 9119.0897 4559.5448 12.7740 0.0000 Residual 37 13206.8103 359.9408 Total 39 22325.9 Coefficients Standard Error T Stat p-value Intercept -0.2143 11.5796 -0.0185 0.9853 Age 1.4448 0.3160 4.5717 0.0000 Manager -22.5761 11.3488 -1.9893 0.0541 what is the correct alternative hypothesis to determine whether there is a significant relationship between percentage of students passing the proficiency test and the entire set of explanatory variable?
Explanation / Answer
The F statistic has a p value of 0.0000. The test is significant at alpha=0.05.
H1: at least one population mean is different from another.
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