Question: A study on the age distribution of students at a community college gave the following table: What must be the probability that a randomly selected

A study on the age distribution of students at a community college gave the following table: 

17 and under 18–20 21-24 25-34 35-64 65 and over Age 0.03 ??? 0.23 0.29 0.25 Probability 0.01


What must be the probability that a randomly selected student at the college is between 18 and 20 years old?

17 and under 1820 21-24 25-34 35-64 65 and over Age 0.03 ??? 0.23 0.29 0.25 Probability 0.01

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