STATISTICS F/BUSINESS+ECONOMICS-TEXT
13th Edition
ISBN: 9781305881884
Author: Anderson
Publisher: CENGAGE L
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Chapter 14.7, Problem 42E
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 computer output from a
Analysis of Variance
| Regression Equation Y = 80.0 + 50.00 X |
- a. Write the estimated regression equation.
- b. How many branch offices were involved in the study?
- c. Compute the F statistic and test the significance of the relationship at a .05 level of significance.
- d. Predict the annual sales at the Memphis branch office. This branch employs 12 salespersons.
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Chapter 14 Solutions
STATISTICS F/BUSINESS+ECONOMICS-TEXT
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