The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995. Year Retail Sales 0 85.851 3 108.426 6 141.781 9 169.256 12 202.297 15 222.266 Let S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for the data is F(t) 9.44t+84.182. 220- 210 200 190- 180- 170 160- 150- 140- 130- 120 110- 100 90- 12 804 Use the above scatter plot to decide whether the linear model fits the data well. The function is a good model for the data. The function is not a good model for the data Estimate the retails sales in the U. S. in 2011. billions of dollars. Use the model to predict the year in which retails sales will be $248 billion.

Essentials of Business Analytics (MindTap Course List)
2nd Edition
ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Chapter3: Data Visualization
Section: Chapter Questions
Problem 2P: The following table shows an example of gross domestic product values for five countries over six...
icon
Related questions
Question
The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995.
Year Retail Sales
0
85.851
3
108.426
6
141.781
9
169.256
12
202.297
15
222.266
Let S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for the data is
F(t) 9.44t+84.182.
220-
210
200
190-
180-
170
160-
150-
140-
130-
120
110-
100
90-
12
804
Use the above scatter plot to decide whether the linear model fits the data well.
The function is a good model for the data.
The function is not a good model for the data
Estimate the retails sales in the U. S. in 2011.
billions of dollars.
Use the model to predict the year in which retails sales will be $248 billion.
Transcribed Image Text:The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995. Year Retail Sales 0 85.851 3 108.426 6 141.781 9 169.256 12 202.297 15 222.266 Let S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for the data is F(t) 9.44t+84.182. 220- 210 200 190- 180- 170 160- 150- 140- 130- 120 110- 100 90- 12 804 Use the above scatter plot to decide whether the linear model fits the data well. The function is a good model for the data. The function is not a good model for the data Estimate the retails sales in the U. S. in 2011. billions of dollars. Use the model to predict the year in which retails sales will be $248 billion.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Essentials of Business Analytics (MindTap Course …
Essentials of Business Analytics (MindTap Course …
Statistics
ISBN:
9781305627734
Author:
Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:
Cengage Learning
Essentials Of Business Analytics
Essentials Of Business Analytics
Statistics
ISBN:
9781285187273
Author:
Camm, Jeff.
Publisher:
Cengage Learning,
Intermediate Accounting: Reporting And Analysis
Intermediate Accounting: Reporting And Analysis
Accounting
ISBN:
9781337788281
Author:
James M. Wahlen, Jefferson P. Jones, Donald Pagach
Publisher:
Cengage Learning