A sales manager for an advertising agency believes there is a relationship between the number of contacts that a salesperson makes and the amount of sales dollars earned. A regression ANOVA shows the following results: ANOVA df SS MS F Significance F Regression 1.00 13,578.17 13,578.17 156.38 0.00 Residual 8.00 670.87 86.68 Total 9.00 14,249.04 What is the value of the coefficient of determination? Multiple Choice −0.9529 0.9762 0.6335 0.9529

A sales manager for an advertising agency believes there is a relationship between the number of contacts that a salesperson makes and the amount of sales dollars earned. A regression ANOVA shows the following results: ANOVA df SS MS F Significance F Regression 1.00 13,578.17 13,578.17 156.38 0.00 Residual 8.00 670.87 86.68 Total 9.00 14,249.04 What is the value of the coefficient of determination? Multiple Choice −0.9529 0.9762 0.6335 0.9529

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.6: Regression And Median-fit Lines

Problem 4GP

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	df	SS	MS	F	Significance F
Regression	1.00	13,578.17	13,578.17	156.38	0.00
Residual	8.00	670.87	86.68
Total	9.00	14,249.04

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