The data below was collected from manufacturer advertisements of their vehicles' horsepower and highway gas mileage (mpg.). Use this data to answer the following questions. x 158 250 340 350 390 190 220 y 33 28 15 17 11 35 42 1. Find the p-value to determine if there is a linear correlation between horsepower and highway gas mileage (mpg).  If there is a linear correlation, write the correlation coefficient below if there is a linear correlation, write the regression equation below.  Using the data shown above, predict the the highway gas mileage (mpg) for a car that has a horsepower of 225 If there is a linear correlation, what percentage of variation in highway gas mileage (mpg) can be explained by horsepower?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
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The data below was collected from manufacturer advertisements of their vehicles' horsepower and highway gas mileage (mpg.). Use this data to answer the following questions.

x 158 250 340 350 390 190 220
y 33 28 15 17 11 35 42


1. Find the p-value to determine if there is a linear correlation between horsepower and highway gas mileage (mpg). 

If there is a linear correlation, write the correlation coefficient below

if there is a linear correlation, write the regression equation below. 

Using the data shown above, predict the the highway gas mileage (mpg) for a car that has a horsepower of 225

If there is a linear correlation, what percentage of variation in highway gas mileage (mpg) can be explained by horsepower?

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