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Assume the World Health Organization believes that physician access has an impact on life expectancy. A research analyst with this organization regresses life expectancy and people per physician for 32 countries. The regression generates the following: Y = 72.11 -.0018x, with a standard error of the slope for x of 1.15. The R2 = 47.4% Where Y is life expectancy and x = people per physician What is the predicted life expectancy for a country that has 3,452 people per physician? Round up your answer to a whole number