1) In regression analysis, the model in the form y = 0 + 1x + is called the

a) regression model. b) correlation model.c) regression equation. d) estimated regression equation.

2)Regression analysis is a statistical procedure for developing a mathematical equation that describes how

a) one dependent and one or more independent variables are related.one dependent,

b) one independent, and several error variables are related.

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

d) several independent and several dependent variables are related.

3)In regression analysis, the variable that is being predicted is the

a) intercept variable. b) error variable.c) dependent variable. d) independent variable.

According to the partial regression analysis output below, what is the t-statistic to test whether the regression slope is significant? Regression Analysis: Tourism ($bill) versus Visitors (mill) The regression equation is: Tourism ($bill) = 21.5 + 0.295 Visitors (mill) Predictor Coef SE Coef Constant 21 . 464 3. 462 Visitors (mill) 0. 29497 0.07917 S = 2 . 58307 6.20 '13.88 0.07917 2.58307 3.73QUICK TEST 3 (lect 5,67)F * anvas untedu/courses/28281/quizzes/99067/take D Question 26 50 pts Regression 1) Regression Analysis: Concession 1000 versus Attendee100 N-24 Model Summary S R-sq R-sqladj R-so(pred) 57.4275 0.05% 0.00% 0.00% Coefficients Term Coef SE Coef T-Value P-Value VIF Constant 231.7 41.6 5.57 0.000 Attendee 100 0.15 149 0.10 0.921 1.00 Durbin-Watson Statistic Durbin-Watson Statistic = 0.178614 Regression 2) Regression Analysis: Concession 1000 versus Attendee 100, Time N-25 Model Summary e AG60. Regression analysis was applied between sales (in $10,000) and advertising (in $100) and the following regression function was obtained. Y = 50 + 8 X Based on the above estimated regression line if advertising is $1,000, then the point estimate for sales (in dollars) is in. :$8,050 $130 ic. $130,000 d. $1.300.000 ANS: D PTS: 1 TOP: Regression Analysis