Question
Here is a bivariate data set. x | y 58.1 55.3 43.3 33.7 74.5 36.9...
Here is a bivariate data set.
x | y
| 58.1 | 55.3 |
| 43.3 | 33.7 |
| 74.5 | 36.9 |
| 56.2 | 27.7 |
| 54.4 | 1 |
| 58.2 | 45.6 |
| 56.2 | -10.2 |
| 50.9 | 84.1 |
| 47.7 | 39.3 |
Find the correlation coefficient and report it accurate to three decimal places. r =
Homework Answers
Answer #1
Solution:- given that
x : 58.1,43.3,74.5,56.2,54.4,58.2,56.2,50.9,47.7
y : 55.3,33.7,36.9,27.7,1,45.6,-10.2,84.1,39.3
The correlation coefficient r = -0.065 (rounded)
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