Create a scatter graph, plotting value of sales against the average order value. The trend line, regression equation and coefficient of determination should be shown on the graph.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Equations, Inequalities, And Mathematical Modeling
Section1.3: Modeling With Linear Equations
Problem 3ECP: Your family has annual loan payments equal to 28 of its annual income. During theyear, the loan...
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Create a scatter graph, plotting value of sales against the average order value. The trend line, regression equation and coefficient of determination should be shown on the graph.    

 

Average order value
12.8
16.8
5.5
20.5
14.2
28
10.9
15.6
19.6
7.5
Value of sales (£millions)
8.7
9.6
5.2
10.3
6.4
11.8
9.2
8.5
8.4
5.9
Transcribed Image Text:Average order value 12.8 16.8 5.5 20.5 14.2 28 10.9 15.6 19.6 7.5 Value of sales (£millions) 8.7 9.6 5.2 10.3 6.4 11.8 9.2 8.5 8.4 5.9
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