A second course in statistics regression analysis 7th by mendenhall case study 01
Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (926.07 KB, 10 trang )
Case Study 1
Legal
AdvertisingDoes it Pay?
Copyright © 2012 Pearson Education, Inc. All rights reserved.
Continued on next page
Copyright © 2012 Pearson Education, Inc.
3- 2
Continued on next page
Copyright © 2012 Pearson Education, Inc.
3- 3
Copyright © 2012 Pearson Education, Inc.
3- 4
Figure CS1.1 MINITAB analysis of new
personal injury (PI) cases versus 6-month
cumulative advertising expenditure
Continued on next slide
Copyright © 2012 Pearson Education, Inc.
3- 5
Figure CS1.1 MINITAB analysis of new
personal injury (PI) cases versus 6-month
cumulative advertising expenditure
Continued from previous slide
Copyright © 2012 Pearson Education, Inc.
3- 6
Figure CS1.2 MINITAB analysis of new
workers’ compensation (WC) cases versus
6-month cumulative advertising expenditure
Continued on next slide
Copyright © 2012 Pearson Education, Inc.
3- 7
Figure CS1.2 MINITAB analysis of new
workers’ compensation (WC) cases versus
6-month cumulative advertising expenditure
Continued from previous slide
Copyright © 2012 Pearson Education, Inc.
3- 8
Figure CS1.3 SPSS simple linear
regressions for legal advertising data
Copyright © 2012 Pearson Education, Inc.
3- 9
Copyright © 2012 Pearson Education, Inc.
3- 10
