Question 1

In order to test for the significance of a regression model involving 5 independent variables and 123 observations, the numerator and denominator degrees of freedom (respectively) for the critical value ofFare ________________and __________________.

Question 2

The EDUCATION variable assumes the following categories: below elementary, elementary, middle school, high school, college, graduate school (MS),graduate school (PhD). How many dummy variables should be used in regression analysis for this variable? Answer: _________________

Question 3

A regression analysis involved 17independent variables and685observations.IfSSE=500 and SSR=300, then the coefficient of determination is __________.

a) 0.375

b) 1.666

c) 0.166

d) 0.600

Question 4

A regression model involved 8 independent variables and 153 observations. The critical value oftfor testing the significance of each of the independent variable's coefficients will have ________ degrees of freedom.

Question 5

Regression analysis is a statistical procedure for developing a mathematical equation that describes how _________.

a) two independent variables are related

b) several independent and several dependent variables are related

c) one dependent and one or more independent variables are related

d) one independent and one or more dependent variables are related