Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Normal Distribution
Empirical Rule
Standard Deviation
Formulas
Lower bound = mean - 1 * standard deviation
Upper bound = mean + 1 * standard deviation
Z = (X - mean) / standard deviation
Theorems
Empirical Rule (68-95-99.7 Rule)
Suitable Grade Level
Grades 9-12
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