The following output was generated using statistical software Coefficients Standard Error t Stat P value Intercept 50 65625 1 891010513 26 79 0 13529 Speed 0 353125 0 036201476 9 754 0 00019 List the prediction equation for gas mileage based on speed What gas mileage is expected for a vehicle traveling 80 mph Is speed a good predictor of gas mileage based on the output Explain your answer

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The following output was generated using statistical software. Coefficients Standard Error t Stat P-value Intercept 50.65625 1.891010513 26.79 0.13529 Speed -0.353125 0.036201476 -9.754 0.00019 List

The following output was generated using statistical software.

	Coefficients	Standard Error	t Stat	P-value
Intercept	50.65625	1.891010513	26.79	0.13529
Speed	-0.353125	0.036201476	-9.754	0.00019

List the prediction equation for gas mileage based on speed.

What gas mileage is expected for a vehicle traveling 80 mph?

Is speed a good predictor of gas mileage based on the output? Explain your answer.

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