The Corruption Perceptions Index uses perceptions of thegeneralpublic, business people

Chapter 2, Problem 100

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The Corruption Perceptions Index uses perceptions of thegeneralpublic, business people, and risk analysts to ratecountriesby how likely they are to accept bribes. The ratings are ona scale from 0 to 10, where higher scores represent less corruption.The graph shows the corruption ratings for the worldsleastcorrupt and most corrupt countries. (Theratingforthe UnitedStates is 7.6.) Use the graph to solve Exercises99100.a. Write a set of four ordered pairs in which each of themost corrupt countries corresponds to a corruptionrating. Each ordered pair should be in the form(country, corruption rating).b. Is the relation in part (a) a function? Explain youranswer.c. Write a set of four ordered pairs in which corruptionratings for the most corrupt countries correspond tocountries. Each ordered pair should be in the form(corruption rating, country).d. Is the relation in part (c) a function? Explain youranswer.