The data set below contains information about the number of children of world leaders. Use the data to construct a frequency distribution using six classes and to create a frequency polygon.

Number of Children 8 12 12 14 14 17 11 16 12 16 6 10 10 7 17 9 2 4 0 15 6 4 12 1 4 11 10 10 16 6 10 10 17 14 11 3 8 0 2 16 7 1 9

a. Fill in the table below.

Class Frequency

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