CASE 10.1 Refer to the previous exercise. Provided the data meet the requirements of the multiple regression model, we can now perform inference.
entre1
Test the hypothesis that the coefficients for education, locus of control, and age are all zero. Give the test statistic with degrees of freedom and the -value. What do you conclude?
What is the value of for this model and data? Interpret what this numeric summary means to someone unfamiliar with it.
Give the results of the hypothesis test for the coefficient for education. Include the test statistic, degrees of freedom, and the -value. Do the same for the other two variables. Summarize your conclusions from these three tests.