Math Problem Statement
A certain insecticide kills 60% of all insects in laboratory experiments. A sample of 6 insects is exposed to the insecticide in a particular experiment. What is the probability that exactly 2 insects will survive? Round your answer to four decimal places.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Binomial Distribution
Formulas
P(X = k) = \binom{n}{k} p^k (1 - p)^{n-k}
Expected value: E(X) = np
Theorems
Binomial Theorem
Suitable Grade Level
Grades 10-12
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