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Mathematics, 17.11.2020 23:40 aletadaboss

The calculator screen shows the linear regression for the data in the table 1
3
4
5
6
8
9
LinReg
y = ax+b
a = -1.96341463
b = 19.09756098
r2 = 9817073171
r = -9908114438
Ρƒ
17
12
12
10
8
3
1
Part 1: What type of correlation does the correlation coefficient indicate?
a weak negative correlation
a weak positive correlation
a strong negative correlation
a strong positive correlation

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Answers: 3

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The calculator screen shows the linear regression for the data in the table 1
3
4
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