Complete the following statements The amount of variance explained by the models
ID: 3314077 • Letter: C
Question
Complete the following statements
The amount of variance explained by the models is ["High (0.9- 1.0", "Moderate (0.7- 0.89)", "Low (0.5- 0.69)", "Unacceptable (< 0.5)"] .
The regression models are both ["significant", "not significant"] suggesting that the model fit is ["acceptable", "not acceptable"] .
There are ["One", "Two", "Three", "Four"] significant factors in Model 1.
What is the difference between the models? ["The selection method", "The number of factors included in the model", "The structure of the regression equation (i.e., linear, quadratic, etc.)", "All of the three options", "None of the three options"]
Consider the following SPSS results: Change Statistics Std. Error of Adjusted R Square R Square Change F Change 24.895 32.358 R Square df df2 Sig. F Change the Estimate 1.64767 58410 404 163 065 383 229 220 a Predictors: (Constant, Clarity, Easiness, Helpfulness b. Predictors: (Constan, Clarity, Easiness, Helpfulness, Hotness ANOVA Sum of Squares df Mean Square 67.586 24.895 Regression Residual Total Regression Residual Total 202.758 039.778 242 537 283.957 958.580 1242.537 383 386 0.98928.290 382 386 2.509 a. Dependent Variable: Overall Unit Quality b. Predictors: (Constant. Clarity, Easiness, Helpfulness c. Predictors: (Constant. Clarity, Easiness, Helpfulness, Hotness Coefficients Standardized Coefficients Beta Unstandardized Coefficients Correlations Std. Erro Zero-order Partial Part 596 075 036 039 6.417 1.802 4.004 6.014 3.354 1480 3.824 Constant Easiness Helpfulness Clarity Constant Easiness Helpfulness 084 187 085 072 092 200 294 235 289 107 078 068 076 036 038 062 033 272 273 274 5.904 5.688 265 256 289 Hotness 353 356 a. Dependent Variable: Overall Unit QualityExplanation / Answer
a) The amount of variance explained by the model is ["High (0.9-1.0)", "Moderate (0.7-0.89)", "Low (0.5- 0.69)", "Unacceptable (< 0.5)"] .
Ans: Unacceptable (< 0.5)
b) The regression models are both ["significant", "not significant"] suggesting that the model fit is ["acceptable", "not acceptable"] .
Ans: "significant","acceptable"
c) The number of factors: ["One", "Two", "Three", "Four"]
Ans: 3
d) What is the difference between the models? ["The selection method", "The number of factors included in the model", "The structure of the regression equation (i.e., linear, quadratic, etc.)", "All of the three options", "None of the three options"]
Ans: "The number of factors included in the model"