Mathematics, 27.01.2020 19:31, jlchandl
The following data pairs represent the average temperature x (in degrees fahrenheit) and electricity
costs y (in dollars) for different homes
(65, 147), (59, 141), (71, 176), (78, 189), (82, 183), (85, 211),
(88,231), (91, 227), (84, 198) (79, 188), (63, 152), (59, 126)
which of the following values is most likely the closest to the correlation coefficient of the data?
r=-1
r=-0.5
=0
r=0.5
Answers: 3
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The following data pairs represent the average temperature x (in degrees fahrenheit) and electricity...
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