e table below gives the estimated world population (in billions ars 1980 1990 1997 2000 2005 2011 pulation 4400 5100 5852 6080 6450 7000 at is the value of the correlation coefficient (r)? 0.558 -0.894 0.998

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
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Chapter4: Writing Linear Equations
Section4.5: Analyzing Lines Of Fit
Problem 11E
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The table below gives the estimated world population (in billions) for various years.
1980
1990
1997
2000
2005
2011
Years
Population 4400
5100
5852
6080
6450
7000
What is the value of the correlation coefficient (r)?
O 0.558
Ⓒ -0.894
0.998
O- 0.489
Transcribed Image Text:The table below gives the estimated world population (in billions) for various years. 1980 1990 1997 2000 2005 2011 Years Population 4400 5100 5852 6080 6450 7000 What is the value of the correlation coefficient (r)? O 0.558 Ⓒ -0.894 0.998 O- 0.489
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