Based on the data shown below, calculate the correlation coefficient (to three decimal places). This is the 'r' value you get when you do the regression. y 1 31.4 2 29.4 28 4 27.9 5 24.4 6 22.4 7 21.9 8 20.8 9 19.5 10 15.3 11 15.4 12 11.4 X W|N 3 45 78

Based on the data shown below, calculate the correlation coefficient (to three decimal places). This is the 'r' value you get when you do the regression. y 1 31.4 2 29.4 28 4 27.9 5 24.4 6 22.4 7 21.9 8 20.8 9 19.5 10 15.3 11 15.4 12 11.4 X W|N 3 45 78

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter5: A Survey Of Other Common Functions

Section5.6: Higher-degree Polynomials And Rational Functions

Problem 1TU: The following fictitious table shows kryptonite price, in dollar per gram, t years after 2006. t=...

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Question

Based on the data shown below, calculate the correlation coefficient (to three decimal places). This is the
'r' value you get when you do the regression.
X
y
31.4
29.4
28
27.9
24.4
22.4
21.9
20.8
19.5
15.3
11 15.4
1
2
3
4
5
6
7
∞000-0
8
9
10
12 11.4

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