A regression model relating x, 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 = 40. ANOVA df MS F Significance F Regression 7,085.8 Residual Total 9,724.5 Coefficients Standard Error t Stat P-value Intercept 90.0 12.187 Number of 54.0 5.958 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 : B1 = d. Predict the annual sales at the Memphis branch office. This branch employs 12 salespersons.
A regression model relating x, 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 = 40. ANOVA df MS F Significance F Regression 7,085.8 Residual Total 9,724.5 Coefficients Standard Error t Stat P-value Intercept 90.0 12.187 Number of 54.0 5.958 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 : B1 = d. Predict the annual sales at the Memphis branch office. This branch employs 12 salespersons.
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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Question
A regression model relating , number of salespersons at a branch office, to , annual sales at the office (in thousands of dollars) provided the following regression output. Where .
![A regression model relating x, 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 = 40.
ANOVA
df
MS
F
Significance F
Regression
7,085.8
Residual
Total
9,724.5
Coefficients
Standard Error
t Stat
P-value
Intercept
90.0
12.187
Number of
54.0
5.958
Salespersons
a. Write the estimated regression equation (to whole number).
y =
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 : B1
d. Predict the annual sales at the Memphis branch office. This branch employs 12 salespersons.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F51bace49-591c-437a-9a94-4e31e4110024%2F01d99c41-bef3-4391-a64a-0cd061d4685a%2Fv8m8a0h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A regression model relating x, 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 = 40.
ANOVA
df
MS
F
Significance F
Regression
7,085.8
Residual
Total
9,724.5
Coefficients
Standard Error
t Stat
P-value
Intercept
90.0
12.187
Number of
54.0
5.958
Salespersons
a. Write the estimated regression equation (to whole number).
y =
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 : B1
d. Predict the annual sales at the Memphis branch office. This branch employs 12 salespersons.
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