On a recent Saturday, a total of 1,087 people visited a local library. Of these people, 249 were under age 10, 479 were aged 10-18, 180 were aged 19-30, and the rest were more than 30 years old.
One person is sampled at random. What is the probability that the person is less than 19 years old?
A) 0.441
B) 0.67
C) 0.728
D) 0.229
Correct Answer:
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