Use the frequency distribution, which shows the number of American voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range.

Ages

FrequencyFrequency

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18 to 20

4.24.2

21 to 24

8.18.1

25 to 34

22.722.7

35 to 44

25.425.4

45 to 64

52.652.6

65 and over

27.727.7

The probability that a voter chosen at random is in the 18 to 20 years old age range is2?