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 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 Họ 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 - Select your answer - v Ho: B, = we d. Predict the annual sales at the Memphis branch office. This branch employs 11 salespersons. thousand (to whole number)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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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)
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