Coefficientsa Model Unstandardized Coefficients Standardized Coefficients t Sig. B Std. Error Beta 1 (Constant) 1.805 1.003 1.800 .073 Percent who engage in vigorous physical activity .076 .027 .202 2.789 .006 Percent who are in very good or excellent health .020 .020 .073 1.010 .313 a. Dependent Variable: Percent who are heavy alcohol drinkers 5.c. What inferences may be drawn about the nature of the relationship between the percent who engage in vigorous physical exercise and the percent who are heavy drinkers, controlling for the percent who are in very good or excellent health