Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Normal Distribution
Empirical Rule
Formulas
Empirical Rule: For a normal distribution, approximately 68% of the data lies within 1 standard deviation of the mean, 95% within 2 standard deviations, and 99.7% within 3 standard deviations.
Range for 95%: Mean ± 2 * Standard Deviation
Theorems
Empirical Rule
Suitable Grade Level
Grades 9-12