Solution: In Exercises 2124, find the coefficient of variation for each of the two
Chapter 3, Problem 23(choose chapter or problem)
In Exercises 2124, find the coefficient of variation for each of the two samples then compare the variation. (The same data were used in Section 32.)Political Contributions Listed below are contributions (in dollars) made to the two presidential candidates in the most recent election. Allcontributions are from the same Zip code as the author, and the data are from the Huffington Post.Obama: $275 $452 $300 $1000 $1000 $500 $100 $1061$1200 $235 $875 $2000 $350 $210 $250McCain: $50 $75 $240 $302 $250 $700 $350 $500$1250 $1500 $500 $500 $40 $221 $400
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