Math Problem Statement
From experience, an airline knows that only 85% of the passengers booked for a certain flight actually show up. If 6 passengers are randomly selected, find the probability that at least 4 of them show up.
Carry your intermediate computations to or least four decimal places, and round your answer to two decimal places.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Binomial Distribution
Formulas
Binomial Distribution Formula: P(X = k) = \binom{n}{k} p^k (1-p)^{n-k}
Theorems
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Suitable Grade Level
High School
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