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A regression model relating a, number of salespersons at a branch office, to y, annual sales at the office (in thousands of dollars) provided the following regression output. Where Motal = 32. ANOVA df SS MS F Significance F Regression 6,665.7 Residual Total 8,845.1 Coefficients Standard Error t Stat P-value Intercept 83.0 10.915 Number of 42.0 5.864 Salespersons a. Write the estimated regression equation (to whole number). b. Compute the F statistic and test the significance of the relationship at a 0.05 level of significance. (to 2 decimals) F-value p-value is - Select your answer- , we - Select your answer - v Ho c. Compute the t statistic and test the significance of the relationship at a 0.05 level of significance. (to 2 decimals) t Stat p-value is Select your answer - , we Select your answer - v Ho: B, = d. Predict the annual sales at the Memphis branch office. This branch employs 11 salespersons. thousand (to whole number)

A regression model relating a, number of salespersons at a branch office, to y, annual sales at the office (in thousands of dollars) provided the following regression output. Where Motal = 32. ANOVA df SS MS F Significance F Regression 6,665.7 Residual Total 8,845.1 Coefficients Standard Error t Stat P-value Intercept 83.0 10.915 Number of 42.0 5.864 Salespersons a. Write the estimated regression equation (to whole number). b. Compute the F statistic and test the significance of the relationship at a 0.05 level of significance. (to 2 decimals) F-value p-value is - Select your answer- , we - Select your answer - v Ho c. Compute the t statistic and test the significance of the relationship at a 0.05 level of significance. (to 2 decimals) t Stat p-value is Select your answer - , we Select your answer - v Ho: B, = d. Predict the annual sales at the Memphis branch office. This branch employs 11 salespersons. thousand (to whole number)

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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A regression model relating a, number of salespersons at a branch office, to y, annual sales at the office (in thousands of dollars) provided the following regression output. Where ntotal = 32, ANOVA df MS F Significance F Regression 6,665.7 Residual Total 8,845.1 Coefficients Standard Error t Stat P-value Intercept 83.0 10.915 Number of 42.0 5.864 Salespersons a. Write the estimated regression equation (to whole number). b. Compute the F statistic and test the significance of the relationship at a 0.05 level of significance. (to 2 decimals) F-value p-value is c. Compute the t statistic and test the significance of the relationship at a 0.05 level of significance. (to 2 decimals) Select your answer , we Select your answer - v Họ t Stat p-value is Select your answer - , we Select your answer - v Ho: B, = d. Predict the annual sales at the Memphis branch office. This branch employs 11 salespersons. $ thousand (to whole number)
Transcribed Image Text:A regression model relating a, number of salespersons at a branch office, to y, annual sales at the office (in thousands of dollars) provided the following regression output. Where ntotal = 32, ANOVA df MS F Significance F Regression 6,665.7 Residual Total 8,845.1 Coefficients Standard Error t Stat P-value Intercept 83.0 10.915 Number of 42.0 5.864 Salespersons a. Write the estimated regression equation (to whole number). b. Compute the F statistic and test the significance of the relationship at a 0.05 level of significance. (to 2 decimals) F-value p-value is c. Compute the t statistic and test the significance of the relationship at a 0.05 level of significance. (to 2 decimals) Select your answer , we Select your answer - v Họ t Stat p-value is Select your answer - , we Select your answer - v Ho: B, = d. Predict the annual sales at the Memphis branch office. This branch employs 11 salespersons. $ thousand (to whole number)
a. Write the estimated regression equation (to whole number). a. Write the estimated regression equation (to whole number). ŷ = ŷ = b. Compute the F statistic and test the significance of the relationship at a 0.05 b. Compute the F statistic and test the significance of the relationship at a 0.0 F-value F-value p-value is- Select your answer- p-value is - select your answer - J, we - Select your answer- |Ho , we - Select your answer - significance of the relationship at a 0.05 le c. Compute the t statistic and test the sign reject |Ho - Select your answer - Select your answer c. Comput less than 0.01 pat a 0.05 do not reject between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 t Stat t Stat p-value is 9reater than 0.1O we - Select your answer - v Ho: B1 = p-value is - Select your answer- Select your answer - v Ho: B, d. Predict the annual sales at the Memphis branch office. This branch employs 11 d. Predict the annual sales at the Memphis branch office. This branch employs thousand (to whole number) thousand (to whole number) a. Write the estimated regression equation (to whole number). a. Write the estimated regression equation (to whole number). ŷ = b. Compute the F statistic and test the significance of the relationship at a 0.05 level of b. Compute the F statistic and test the significance of the relationship at a 0.05 lev F-value F-value p-value is- Select your answer - we - Select your answer- | Ho v, we - Select your answer- | Ho p-value is - Select your answer- c. Compute thet statistic and test the significance of the relationship at a 0.05 level ofs c. Compute the t statistic and test the significance of the relationship at a 0.05 leve t Stat t Stat p-value is- Select your answer - Select your answer- we - Select your answer - v Họ: B, = p-value is - Select your answer- v Ho : B1 = we-Select your answer- - Select your answer d. Predict less than 0.01 nphis branch office. This branch employs 1l salesp d. Predict the annual sales at the Memphis reject employs 11 sa between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 do not reject ber) thousand (to whole number) greater than 0.10
Transcribed Image Text:a. Write the estimated regression equation (to whole number). a. Write the estimated regression equation (to whole number). ŷ = ŷ = b. Compute the F statistic and test the significance of the relationship at a 0.05 b. Compute the F statistic and test the significance of the relationship at a 0.0 F-value F-value p-value is- Select your answer- p-value is - select your answer - J, we - Select your answer- |Ho , we - Select your answer - significance of the relationship at a 0.05 le c. Compute the t statistic and test the sign reject |Ho - Select your answer - Select your answer c. Comput less than 0.01 pat a 0.05 do not reject between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 t Stat t Stat p-value is 9reater than 0.1O we - Select your answer - v Ho: B1 = p-value is - Select your answer- Select your answer - v Ho: B, d. Predict the annual sales at the Memphis branch office. This branch employs 11 d. Predict the annual sales at the Memphis branch office. This branch employs thousand (to whole number) thousand (to whole number) a. Write the estimated regression equation (to whole number). a. Write the estimated regression equation (to whole number). ŷ = b. Compute the F statistic and test the significance of the relationship at a 0.05 level of b. Compute the F statistic and test the significance of the relationship at a 0.05 lev F-value F-value p-value is- Select your answer - we - Select your answer- | Ho v, we - Select your answer- | Ho p-value is - Select your answer- c. Compute thet statistic and test the significance of the relationship at a 0.05 level ofs c. Compute the t statistic and test the significance of the relationship at a 0.05 leve t Stat t Stat p-value is- Select your answer - Select your answer- we - Select your answer - v Họ: B, = p-value is - Select your answer- v Ho : B1 = we-Select your answer- - Select your answer d. Predict less than 0.01 nphis branch office. This branch employs 1l salesp d. Predict the annual sales at the Memphis reject employs 11 sa between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 do not reject ber) thousand (to whole number) greater than 0.10
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