The regression equation for for the association between BMI and total cholesterol level is: y = 28.07 + 6.49x A.) Suppose a participant has a BMI of 26. What would we estimate the total cholesterol to be?  B.) Suppose two individuals have a mean BMI that differs by 3 units. What is the estimated difference in total cholesterol. C.) What ranges of BMI should the equation be used to predict total cholesterol?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
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The regression equation for for the association between BMI and total cholesterol level is:

y = 28.07 + 6.49x

A.) Suppose a participant has a BMI of 26. What would we estimate the total cholesterol to be? 

B.) Suppose two individuals have a mean BMI that differs by 3 units. What is the estimated difference in total cholesterol.

C.) What ranges of BMI should the equation be used to predict total cholesterol? 

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