ANOVA Sum of Model Squares df Mean Square F Sig. 1 Regression 546491.123 2 273245.561 71.080...

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ANOVA Sum of Model Squares df Mean Square F Sig. 1 Regression 546491.123 2 273245.561 71.080 .000b Residual 757308.377 197 3844.205 Total 1303799.500 199 a. Dependent Variable: laptop sales b. Predictors: (Constant), product attractiveness, internet ads Coefficients Unstandardized Coefficients Standardized Coefficients Model B Std. Error Beta t Sig. 1 (Constant) -2.461 22.096 -.111 .911 internet ads 3.640 .365 .552 9.963 .000 product attractiveness 14.020 3.141 .247 4.464 .000 a. Dependent Variable: laptop sales These tables provide the output from a multiple regression analysis looking at the impact of number of internet ads and product attractiveness on online laptop sales. Are internet ads a significant predictor of laptop sales? No, internet ads do not significantly predict sales. Yes, internet ads predict a significant increase in sales. Yes, internet ads predict a significant decrease in sales. Yes, but the association between internet ads and sales is barely significant. ANOVA Sum of Model Squares df Mean Square F Sig. 1 Regression 546491.123 2 273245.561 71.080 .000b Residual 757308.377 197 3844.205 Total 1303799.500 199 a. Dependent Variable: laptop sales b. Predictors: (Constant), product attractiveness, internet ads Coefficients Unstandardized Coefficients Standardized Coefficients Model B Std. Error Beta t Sig. 1 (Constant) -2.461 22.096 -.111 .911 internet ads 3.640 .365 .552 9.963 .000 product attractiveness 14.020 3.141 .247 4.464 .000 a. Dependent Variable: laptop sales These tables provide the output from a multiple regression analysis looking at the impact of number of internet ads and product attractiveness on online laptop sales. Are internet ads a significant predictor of laptop sales? No, internet ads do not significantly predict sales. Yes, internet ads predict a significant increase in sales. Yes, internet ads predict a significant decrease in sales. Yes, but the association between internet ads and sales is barely significant.