The accompanying data represent the approximate population, in millions, of the 20 most populous cities in the world. Use these data to construct a frequency distribution with a first class of 7.0 -7.9. Fill in the missing classes and the frequency for each class below. Population (millions of people) 7.0-7.9 10.0 - 10.9 11.0-11.9 I Number of Cities 13.7 11.8 10.5 8.8 7.8 D 13.1 11.5 10.4 8.7 7.6 12.8 11.2 9.6 8.3 7.4 11.9 10.8 9.1 7.8 7.3 20

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