Standard Coefficients 118.3130 22.6638 Error 10.6262 7.3436 t Stat 11.1340 3.0862 P-value Lower 95% Upper 95% Intercept Salespersons SE CI CI PI PI Predicted Predicted Lower Upper 95% Lower Upper Value 140.9768|| 163.6406 Value 95% 95% 95% 1.0000 2.0000 3.9808 5.1606| 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 ove to answer the following question. at is the 90% confidence interval for B1 (with appropriate units)? a. ($134,165.6512, $147,787.9488) b. ($10,098.9004, $35,228.6996) C. None of the answers is correct 3. ($10.0989/salesperson, $35.2287/salesperson) - ($100,989.0040/salesperson, $352,286.9960/salesperson)
Standard Coefficients 118.3130 22.6638 Error 10.6262 7.3436 t Stat 11.1340 3.0862 P-value Lower 95% Upper 95% Intercept Salespersons SE CI CI PI PI Predicted Predicted Lower Upper 95% Lower Upper Value 140.9768|| 163.6406 Value 95% 95% 95% 1.0000 2.0000 3.9808 5.1606| 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 ove to answer the following question. at is the 90% confidence interval for B1 (with appropriate units)? a. ($134,165.6512, $147,787.9488) b. ($10,098.9004, $35,228.6996) C. None of the answers is correct 3. ($10.0989/salesperson, $35.2287/salesperson) - ($100,989.0040/salesperson, $352,286.9960/salesperson)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:* Question Completion Status:
Dep.=Annuar Saies
indep. Salespersons
SUMMARY OUTPUT
Regression Statistics
Multiple R
R Square
Adjusted R Square
Standard Error
Observations
26.0000
ANOVA
Significance
df
SS
MS
Regression
Residual
Total
187.6696
Standard
P-value
Lower 95% Upper 95%
Coefficients
118.3130
22.6638
Error
Intercept
Salespersons
10.6262
7.3436
t Stat
11.1340
3.0862
SE
CI
CI
PI
PI
Upper
95%
Upper
95%
Predicted
Predicted
Lower
Lower
Value
Value
95%
95%
1.0000
2.0000|
140.9768
163.6406
3.9808
5.160||
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
MacBook Pro

Transcribed Image Text:Standard
Coefficients
118.3130
22,6638
Error
10.6262|
7.3436
t Stat
11.1340
3.0862
P-value
Lower 95%
Upper 95%
Intercept
Salespersons
SE
CI
CI
PI
PI
Predicted
Predicted
Upper
95%
Upper
95%
Lower
Lower
Value
Value
95%
95%
1.0000
2.0000
140.9768
163.6406||
3.9808
5.1606
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 90% confidence interval for B1 (with appropriate units)?
O a. ($134,165.6512, $147,787.9488)
O b.($10,098.9004, $35,228.6996)
O C. None of the answers is correct
O d. ($10.0989/salesperson, $35.2287/salesperson)
O e. ($100,989.0040/salesperson, $352,286.9960/salesperson)
QUESTION 3
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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