paragraph describing this set of data. Nur Feg Bo Data set 1.48 Windy Cities Are

Question

paragraph describing this set of data. Nur Feg Bo Data set 1.48 Windy Cities Are some cities more EX0148 windy than others? Does Chicago deserve to be Dis nicknamed "The Windy City"? These data are the average wind speeds (in miles per hour) for 54 selected cities in the United States:5 Ves a. 8.9 12.3 10.7 8.4 7.8 11.5 8.2 9.0 88 7.1 11.8 10.3 7.7 9.0 10.5 9.1 8.7 8.7 9.1 9.0 10.5 11.2 7.7 8.8 12.2 7.9 88 8.7 7.1 8.7 76 5.1 35.1 10.5 10.4 11.0 b. C. 10.2 8.6 10.7 96 83 8.0 9.5 7.7 94 8.7 7.8 10.2 6.9 9.2 10.2 6.2 9.6 12.2 d. Source: The World Almanac and Book of Facts 2011

Explanation / Answer

putting abve in ascending order:

from above 2) shape is symmemtrical

3) mean =9.6

4) as median =(n+1)/2 th value =(54+1)/2 th value =27.5 th value =(9+9)/2 =9

X 5.1 6.2 6.9 7.1 7.1 7.6 7.7 7.7 7.7 7.8 7.8 7.9 8 8.2 8.3 8.4 8.6 8.7 8.7 8.7 8.7 8.7 8.8 8.8 8.8 8.9 9 9 9 9.1 9.1 9.2 9.4 9.5 9.6 9.6 10.2 10.2 10.2 10.3 10.4 10.5 10.5 10.5 10.7 10.7 11 11.2 11.5 11.8 12.2 12.2 12.3 35.1

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