Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Normal Distribution
Empirical Rule
Standard Deviation
Formulas
Empirical Rule: 68% within 1 standard deviation, 95% within 2 standard deviations, 99.7% within 3 standard deviations
Standard deviation calculation: x = mean ± n * standard deviation
Theorems
Empirical Rule
Suitable Grade Level
Grades 10-12