Math Problem Statement
In the most recent election, 19 percent of all eligible college students voted. If a random sample of 20 students were surveyed, find the probability that exactly half voted in the election.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Binomial Distribution
Formulas
P(X = k) = (n choose k) * p^k * (1 - p)^(n - k)
n choose k = n! / (k!(n - k)!)
Theorems
Binomial Theorem
Suitable Grade Level
Grades 11-12 or College Introductory Level
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