The results of a linear regression are shown below.
y = ax + b
a=-1.15785
b = 139.31717...
![subject](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 17:40 jasminespets
The results of a linear regression are shown below.
y = ax + b
a=-1.15785
b = 139.3171772
r= -0.896557832
r2 = 0.8038159461
Which phrase best describes the relationship
between x and y?
1) strong negative correlation
2) strong positive correlation
3) weak negative correlation
4) weak positive correlation
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Answers: 3
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