A data contains 17 predictors with DS and DW as categorical variable. X1, X2, X3, X4, X5, DS, DW, X1*DS, X1*DW, X2* DS, X2*DW, X3*DS, X3*DW, X4*DS, X4*DW, X3-squared, X4- squared and X3-squared *DW. Predictor variable X5 is omitted from the model. Which of the following plots should be considered to check for Linearity, Independence, Normal Distribution, and Equal Variance Condition? Select all that apply: ☐ Scatterplot of residuals (vertical) and fitted values (horizontal) ☐ Scatterplot of residuals (vertical) and X₁ (horizontal) ☐ Scatterplot of residuals (vertical) and X2 (horizontal) Scatterplot of residuals (vertical) and X3 (horizontal) ☐ Scatterplot of residuals (vertical) and X4 (horizontal) ☐ Scatterplot of residuals (vertical) and X5 (horizontal) ☐ Scatterplot of residuals (vertical) and Y (horizontal) ☐ Normal probability plot of the residuals Normal probability plot of Y

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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A data contains 17 predictors with DS and DW as categorical variable. X1, X2, X3, X4, X5, DS,
DW, X1*DS, X1*DW, X2* DS, X2*DW, X3*DS, X3*DW, X4*DS, X4*DW, X3-squared, X4-
squared and X3-squared *DW. Predictor variable X5 is omitted from the model. Which of the
following plots should be considered to check for Linearity, Independence, Normal Distribution,
and Equal Variance Condition? Select all that apply:
☐ Scatterplot of residuals (vertical) and fitted values (horizontal)
☐ Scatterplot of residuals (vertical) and X₁ (horizontal)
☐ Scatterplot of residuals (vertical) and X2 (horizontal)
Scatterplot of residuals (vertical) and X3 (horizontal)
☐ Scatterplot of residuals (vertical) and X4 (horizontal)
☐ Scatterplot of residuals (vertical) and X5 (horizontal)
☐ Scatterplot of residuals (vertical) and Y (horizontal)
☐ Normal probability plot of the residuals
Normal probability plot of Y
Transcribed Image Text:A data contains 17 predictors with DS and DW as categorical variable. X1, X2, X3, X4, X5, DS, DW, X1*DS, X1*DW, X2* DS, X2*DW, X3*DS, X3*DW, X4*DS, X4*DW, X3-squared, X4- squared and X3-squared *DW. Predictor variable X5 is omitted from the model. Which of the following plots should be considered to check for Linearity, Independence, Normal Distribution, and Equal Variance Condition? Select all that apply: ☐ Scatterplot of residuals (vertical) and fitted values (horizontal) ☐ Scatterplot of residuals (vertical) and X₁ (horizontal) ☐ Scatterplot of residuals (vertical) and X2 (horizontal) Scatterplot of residuals (vertical) and X3 (horizontal) ☐ Scatterplot of residuals (vertical) and X4 (horizontal) ☐ Scatterplot of residuals (vertical) and X5 (horizontal) ☐ Scatterplot of residuals (vertical) and Y (horizontal) ☐ Normal probability plot of the residuals Normal probability plot of Y
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