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Equation of Regression

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The gas tax and fuel use are shown.

tax: 21.5, 23, 18, 24.5, 26.4, 19
Usage 1062, 631, 920, 686, 736, 684

How would I find y' when x = $0.25

"For this problem find the equation of the regression line and find the y1 value for the specified x value. Remember that no regression should be done when r is not significant."

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Solution Summary

The expert examines equation of regression for the gas tax and fuel.

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