The Cardiovascular Risk in Young Finns Study showed average baseline triglyceride levels among 920 people of 0.926 mmol/L associated with a total sum of squared deviations of approximately 160 mmol/L. If a linear regression analysis of baseline triglyceride levels on physical activity levels had an R-squared of 0.30, what are the sum of squared deviations explained by the regression model? (HINT: write out the equation for R-squared and plug in the relevant information that is provided in the equation; solve for the component that is unknown)

Select one:

a.

48 mmol/L

b.

112 mmol/L

c.

Not enough information