STAT 351- Business and Economics Stats 13e- Ch 16.1 The ANOVA table. The R^2 = 0
ID: 3177136 • Letter: S
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STAT 351- Business and Economics Stats 13e- Ch 16.1
The ANOVA table. The R^2 = 0.63, R^2_adj = 0.54 Here, the simple linear regression model is not appropriate to analyze the relationship between x and y since there is a curve pattern in the scatter plot. Then, variable x^2 is added to the model. The multiple linear regression output. The R^2 = 0.94, R^2_adj = 0.908 Questions: d.1). Fill in the 8 missing entries. d.2). In the general linear model, the interaction term is for modeling the relationship between i). two independent variables. ii). two dependent variables. iii). independent variable and the dependent variable. iV). none of the above. Answer: ________ d.3). In the general linear model, the simple first order model y = Beta_0 + Beta_1x + 6 is for modeling the following relationship between x and y. i). multicollinearity. ii). curvilinear. iii). linear. iv). none of the above.Explanation / Answer
missing values
1) 5
2)5-1 = 4
3)5-2= 3
4) 573.5
5) 573.5- 362.1305 = 211.3695
6)573.5- 31.65271= 541.84729
7)362.1305/52.84238= 6.85303
8)1.229645* 0.469719 = 2.61783
d 2. two independent variables
d3. linear
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