The range of the speeds of the fastest steel roller coasters in Europe is 45 mph (74-29).
The range of the speeds of the fastest steel roller coasters in North America is 35 mph (120-85).
Statistics Unit Test 9 of 159 of 15 Items Question The stem-and-leaf plot shows the speeds of the fastest steel roller coasters in Europe. The table shows the speeds of the fastest steel roller coasters in North America. Speeds of the Fastest Steel Roller Coasters in Europe (in miles per hour) Stem Leaf 7 4 5 5 5 8 0 0 3 4 8 9 9 11 1Key: 7|4=74 miles per hour Speeds of the Fastest Steel Roller Coasters in North America (in miles per hour) Canada 90 128 91 U.S. 93 120 100 Mexico 95 92 85 Find the range of the speeds of the fastest steel roller coasters on both continents. (1 point) The range of the speeds of the fastest steel roller coasters in Europe is mph. The range of the speeds of the fastest steel roller coasters in North America is mph.
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