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The city of Oakdale wishes to see if there is a linear relationship between the temperature and the amount of electricity used (in kilowatts). Using
The city of Oakdale wishes to see if there is a linear relationship between the temperature and the amount of
electricity used (in kilowatts). Using the estimated regression equation found by using Temperature as the
predictor variable, find a point estimate Kilowatt usage when the Temperature is 90 degrees outside?
Temperature (x) | Kilowatts (y) |
73 | 680 |
78 | 760 |
85 | 910 |
98 | 1510 |
93 | 1170 |
83 | 888 |
92 | 923 |
81 | 837 |
76 | 600 |
105 | 1800 |
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