Mathematics, 01.12.2020 18:40 winterblanco
Cars lose value the farther they are driven. Heidi was curious if she could predict a car's value based on its mileage, so she collected data about the mileage (in thousands of kilometers) and value in thousands of -dollars) for a random sample of 11 cars of the same make and model. The data showed a strong negative linear relationship. Here is computer output from a least-squares regression analysis on her sample: Predictor Coef SE Coef T P Constant 39.575 0.765 51.77 0.00 Mileage -0.246 0.013 118.87 0.00 S - 1.349 R-sq = 97.26% Which of these is an appropriate least-squares equation for this model?
Answers: 1
Mathematics, 21.06.2019 15:20
The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, โ3), (โ3, โ3), (โ3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (โ3, โ3), (โ3, 0) (0, 0), (0, 3), (โ3, 3), (โ3, 0)
Answers: 1
Mathematics, 21.06.2019 20:00
Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"
Answers: 2
Cars lose value the farther they are driven. Heidi was curious if she could predict a car's value ba...
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