Here is a bivariate data set. x y 78.1 38 77.7 32.7 76.4 33.6 82.2 27.7 76.4 34.7 64.5 33.7 78.3 30.1 58.6 33.9 73.6 34.1 Find the correlation coefficient and report it accurate to three decimal places. r =
Here is a bivariate data set. x y 78.1 38 77.7 32.7 76.4 33.6 82.2 27.7 76.4 34.7 64.5 33.7 78.3 30.1 58.6 33.9 73.6 34.1 Find the correlation coefficient and report it accurate to three decimal places. r =
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 23PFA
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Question
Here is a bivariate data set.
Find thecorrelation coefficient and report it accurate to three decimal places.
r =
x | y |
---|---|
78.1 | 38 |
77.7 | 32.7 |
76.4 | 33.6 |
82.2 | 27.7 |
76.4 | 34.7 |
64.5 | 33.7 |
78.3 | 30.1 |
58.6 | 33.9 |
73.6 | 34.1 |
Find the
r =
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