Math Problem Statement
according to a recent survey, 80% of all teenagers own a smartphone. if we select 10 teenagers at random, find the probabilit ythat exactly 6 teenagers own a smartphone.
Express your answer to three decimal placse, i.e 0.XXX
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Binomial Distribution
Formulas
P(X = k) = C(n, k) * p^k * (1 - p)^(n - k)
Theorems
Binomial Probability Theorem
Suitable Grade Level
Grades 10-12
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