Math Problem Statement
The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who has completed just high school or only some college is chosen at random, what is the probability that they are under age 40? Round your answer to the nearest thousandth.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Conditional Probability
Formulas
P(A|B) = P(A ∩ B) / P(B)
Theorems
Law of Total Probability
Suitable Grade Level
Grades 9-12
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