Answered: please help Interpret this SPSS output…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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please help Interpret this SPSS output based on,

a) What is the coefficient of determination and interpret its value. Be elaborate and precise in your answer. Provide at least two sentences of explanation.

b) How do you assess the overall significance of the regression? What is your conclusion in the context of this example? Be elaborate and precise in your answer. Provide at least three sentences of explanation.

c) Interpret the value of the regression coefficient for the variable "Comfort". Be elaborate and precise in your answer. Provide at least three sentences of explanation.

Transcribed Image Text:Consider the following SPSS output: Brand Price Style Comfort Preference 5.0 3.0 3.0 4.0 7.0 6.0 4.0 4.0 7.0 6.0 6.0 6.0 5.0 5.0 5.0 5.0 Note: All the variables are measured on a scale from 1 to 7. Model Summary Adjusted R Square Std. Error of Model R R Square the Estimate 1 .828ª .686 .627 1.307 a. Predictors: (Constant), Comfort, Price Charged, Style ANOVA Sum of Model Squares df Mean Square F Sig. 1 Regression 59.612 3 19.871 11.630 .000ª Residual 27.338 16 1.709 Total 86.950 19 a. Predictors: (Constant), Comfort, Price Charged, Style b. Dependent Variable: Brand Preference Coefficients Unstandardized Standardized Coefficients Coefficients Model B Std. Error Beta Sig. 1 (Constant) -4.511 1.605 -2.810 .013 Price Charged .777 .331 378 2.346 .032 Style 498 .227 .362 2.198 .043 Comfort .717 .329 335 2.176 .045 a. Dependent Variable: Brand Preference

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