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2.0000 167.0262 8.0735 Is there a relationship between the number of Salespersons (units-10 salespersons) at a branch office and Annual Sales (units-$100,000)? Use the excel output above to answer the following question. What is the 98% confidence interval for B1 (with appropriate units)? O a. ($12.1413/salesperson, $62.8989/salesperson) O b. ($121,413.2280/salesperson, $628,988.7720/salesperson) OC. ($12,141.3228, $62,898.8772) O d. ($119,137.3864, $139,874.8136) Oe. None of the answers is correct

2.0000 167.0262 8.0735 Is there a relationship between the number of Salespersons (units-10 salespersons) at a branch office and Annual Sales (units-$100,000)? Use the excel output above to answer the following question. What is the 98% confidence interval for B1 (with appropriate units)? O a. ($12.1413/salesperson, $62.8989/salesperson) O b. ($121,413.2280/salesperson, $628,988.7720/salesperson) OC. ($12,141.3228, $62,898.8772) O d. ($119,137.3864, $139,874.8136) Oe. None of the answers is correct

MATLAB: An Introduction with Applications
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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Residual Total Intercept Salespersons ХО 1.0000 2.0000 Coefficients 91.9861 37.5201 Predicted Value 129.5061 167.0262 Standard Error 13.2994 10.1841 SE Predicted Value 4.1608 8.0735 254.6609 t Stat 6.9166 3.6842 CI Lower 95% What is the 98% confidence interval for B1 (with appropriate units)? O a. ($12.1413/salesperson, $62.8989/salesperson) Ob. ($121,413.2280/salesperson, $628,988.7720/salesperson) OC. ($12,141.3228, $62,898.8772) O d. ($119,137.3864, $139,874.8136) Oe. None of the answers is correct P-value CI Upper 95% Lower 95% Eck Save and Submit to save and submit. Click Save All Answers to save all answers. PI Lower 95% Upper 95% Is there a relationship between the number of Salespersons (units-10 salespersons) at a branch office and Annual Sales (units-$100,000)? Use the excel output above to answer the following question. PI Upper 95% MacBook Pro
Transcribed Image Text:Residual Total Intercept Salespersons ХО 1.0000 2.0000 Coefficients 91.9861 37.5201 Predicted Value 129.5061 167.0262 Standard Error 13.2994 10.1841 SE Predicted Value 4.1608 8.0735 254.6609 t Stat 6.9166 3.6842 CI Lower 95% What is the 98% confidence interval for B1 (with appropriate units)? O a. ($12.1413/salesperson, $62.8989/salesperson) Ob. ($121,413.2280/salesperson, $628,988.7720/salesperson) OC. ($12,141.3228, $62,898.8772) O d. ($119,137.3864, $139,874.8136) Oe. None of the answers is correct P-value CI Upper 95% Lower 95% Eck Save and Submit to save and submit. Click Save All Answers to save all answers. PI Lower 95% Upper 95% Is there a relationship between the number of Salespersons (units-10 salespersons) at a branch office and Annual Sales (units-$100,000)? Use the excel output above to answer the following question. PI Upper 95% MacBook Pro
Dep.= Annual Sales SUMMARY OUTPUT Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations ANOVA Regression Residual Total 26.0000 Salespersons df Coefficients Intercept 91.9861 37.5201 Predicted Indep.= Salespersons SS Standard Error 13.2994 10.1841 SE Predicted MS 254.6609 t Stat 6.9166 3.6842 CI Lower 16 Click Save and Submit to save and submit. Click Save All Answers to save all answers. F P-value Significance CI Upper Lower 95% PI Lower Upper 95% PI Upper
Transcribed Image Text:Dep.= Annual Sales SUMMARY OUTPUT Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations ANOVA Regression Residual Total 26.0000 Salespersons df Coefficients Intercept 91.9861 37.5201 Predicted Indep.= Salespersons SS Standard Error 13.2994 10.1841 SE Predicted MS 254.6609 t Stat 6.9166 3.6842 CI Lower 16 Click Save and Submit to save and submit. Click Save All Answers to save all answers. F P-value Significance CI Upper Lower 95% PI Lower Upper 95% PI Upper
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