alyssatamayo641
08.02.2021 •
Mathematics
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
Solved
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Ответ:
45/7
Step-by-step explanation:
6 × 7 = 42 + 3 = 45
45/7
good luck i hope this helps :)