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The weights of coins (in grams) were obtained for coins in the United States and coins for other countries (including Mexico, Brazil, Canada, and several

The weights of coins (in grams) were obtained for coins in the United States and coins for other countries (including Mexico, Brazil, Canada, and several in Europe). (Source: http://www.ecps.com/zoo/cages/Coins.txt)

a. Write a few sentences to compare the distributions of weights of coins from the United States with those from other countries. Be sure to men- tion the shape, the center, and the spread

b. Which group typically has heavier coins?

USA NOTUSA 1.8 2.7 3.6 4.5 5.4 Mass of Coins in Grams 6.3 8.1

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