Mathematics, 22.03.2021 19:30 monaae3824
The calculator screen shows the linear regression for the data in the table
What type of correlation does the correlation coefficient indicate?
LinReg
y = ax+b
a= -1.96341463
b = 19.09756098
r2 = .9817073171
r =-.9908114438
Ñ… 1 3 4 5 6 8 9
y 17 12 12 10 8 3 1
options:
a: a strong positive correlation
b: a weak positive correlation
c: a strong negative correlation
d: a weak negative correlation
Answers: 2
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The calculator screen shows the linear regression for the data in the table
What type of correlatio...
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