Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Expected Value
Formulas
E[X] = Σ (x * P(x))
E[X] = (1 * 0.3) + (2 * 0.1) + (3 * 0.2) + (4 * 0.4)
Theorems
Expected Value Theorem
Suitable Grade Level
Grades 9-12
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