ased on the data shown below, calculate the correlation coefficient (to three decimal places) x y 1 31.08 2 29.06 3 27.64 4 27.72 5 24.2 6 22.58 7 20.46 8 17.44 9 18.62 10 15.6 11 13.08 12 12.56 13 8.14 14 6.32 15 5.2
ased on the data shown below, calculate the correlation coefficient (to three decimal places) x y 1 31.08 2 29.06 3 27.64 4 27.72 5 24.2 6 22.58 7 20.46 8 17.44 9 18.62 10 15.6 11 13.08 12 12.56 13 8.14 14 6.32 15 5.2
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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Question
based on the data shown below, calculate the
x | y |
---|---|
1 | 31.08 |
2 | 29.06 |
3 | 27.64 |
4 | 27.72 |
5 | 24.2 |
6 | 22.58 |
7 | 20.46 |
8 | 17.44 |
9 | 18.62 |
10 | 15.6 |
11 | 13.08 |
12 | 12.56 |
13 | 8.14 |
14 | 6.32 |
15 | 5.2 |
r=
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