The income distribution for a certain country in 1996 was estimated by the function f(x) = 0.66x2 +0.34x. In 2000 the income distribution was estimated by the function f(x) = 0.3x 0.72x2 -0.02x3 a. Find the coefficient of inequality for each of the years 7. b. Which year had a more equitable income distribution? Why?

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Q: 4

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